495 lines
11 KiB
Plaintext
495 lines
11 KiB
Plaintext
EESchema Schematic File Version 4
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EELAYER 26 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 1 1
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L MCU_Microchip_ATmega:ATmega328-AU U1
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U 1 1 5D753A97
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P 5100 3400
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F 0 "U1" H 4200 2050 50 0000 C CNN
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F 1 "ATmega328-AU" H 4200 2150 50 0000 C CNN
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F 2 "Package_QFP:TQFP-32_7x7mm_P0.8mm" H 5100 3400 50 0001 C CIN
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F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega328_P%20AVR%20MCU%20with%20picoPower%20Technology%20Data%20Sheet%2040001984A.pdf" H 5100 3400 50 0001 C CNN
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1 5100 3400
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1 0 0 -1
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$EndComp
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$Comp
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L Connector_Generic:Conn_01x04 J2
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U 1 1 5D753B7C
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P 9400 2250
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F 0 "J2" H 9479 2242 50 0000 L CNN
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F 1 "SSD1306" H 9479 2151 50 0000 L CNN
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F 2 "Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm" H 9400 2250 50 0001 C CNN
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F 3 "~" H 9400 2250 50 0001 C CNN
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1 9400 2250
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1 0 0 -1
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$EndComp
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$Comp
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L Connector_Generic:Conn_02x03_Odd_Even J1
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U 1 1 5D753DE7
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P 9350 3100
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F 0 "J1" H 9400 3417 50 0000 C CNN
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F 1 "PROG" H 9400 3326 50 0000 C CNN
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F 2 "Pin_Headers:Pin_Header_Straight_2x03_Pitch2.54mm" H 9350 3100 50 0001 C CNN
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F 3 "~" H 9350 3100 50 0001 C CNN
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1 9350 3100
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1 0 0 -1
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$EndComp
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Text GLabel 9150 3000 0 50 Input ~ 0
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MISO
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Text GLabel 9150 3100 0 50 Input ~ 0
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SCK
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Text GLabel 9150 3200 0 50 Input ~ 0
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RST
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Text GLabel 9650 3100 2 50 Input ~ 0
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MOSI
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$Comp
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L power:+5V #PWR08
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U 1 1 5D753EAE
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P 9750 3000
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F 0 "#PWR08" H 9750 2850 50 0001 C CNN
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F 1 "+5V" H 9765 3173 50 0000 C CNN
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F 2 "" H 9750 3000 50 0001 C CNN
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F 3 "" H 9750 3000 50 0001 C CNN
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1 9750 3000
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR09
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U 1 1 5D753EEB
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P 9750 3200
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F 0 "#PWR09" H 9750 2950 50 0001 C CNN
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F 1 "GND" H 9755 3027 50 0000 C CNN
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F 2 "" H 9750 3200 50 0001 C CNN
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F 3 "" H 9750 3200 50 0001 C CNN
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1 9750 3200
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1 0 0 -1
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$EndComp
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Wire Wire Line
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9650 3000 9750 3000
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Wire Wire Line
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9650 3200 9750 3200
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$Comp
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L power:+5V #PWR04
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U 1 1 5D753F2B
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P 8900 2350
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F 0 "#PWR04" H 8900 2200 50 0001 C CNN
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F 1 "+5V" H 8915 2523 50 0000 C CNN
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F 2 "" H 8900 2350 50 0001 C CNN
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F 3 "" H 8900 2350 50 0001 C CNN
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1 8900 2350
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-1 0 0 1
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$EndComp
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$Comp
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L power:GND #PWR06
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U 1 1 5D753F42
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P 9100 2450
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F 0 "#PWR06" H 9100 2200 50 0001 C CNN
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F 1 "GND" H 9105 2277 50 0000 C CNN
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F 2 "" H 9100 2450 50 0001 C CNN
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F 3 "" H 9100 2450 50 0001 C CNN
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1 9100 2450
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1 0 0 -1
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$EndComp
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Wire Wire Line
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9100 2450 9200 2450
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Wire Wire Line
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9200 2350 8900 2350
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Text GLabel 9200 2150 0 50 Input ~ 0
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SDA
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Text GLabel 9200 2250 0 50 Input ~ 0
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SCL
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$Comp
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L power:+5V #PWR01
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U 1 1 5D7540FC
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P 900 900
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F 0 "#PWR01" H 900 750 50 0001 C CNN
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F 1 "+5V" H 915 1073 50 0000 C CNN
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F 2 "" H 900 900 50 0001 C CNN
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F 3 "" H 900 900 50 0001 C CNN
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1 900 900
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR03
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U 1 1 5D754134
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P 900 1450
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F 0 "#PWR03" H 900 1200 50 0001 C CNN
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F 1 "GND" H 905 1277 50 0000 C CNN
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F 2 "" H 900 1450 50 0001 C CNN
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F 3 "" H 900 1450 50 0001 C CNN
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1 900 1450
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1 0 0 -1
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$EndComp
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$Comp
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L power:PWR_FLAG #FLG02
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U 1 1 5D754186
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P 900 1450
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F 0 "#FLG02" H 900 1525 50 0001 C CNN
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F 1 "PWR_FLAG" H 900 1624 50 0000 C CNN
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F 2 "" H 900 1450 50 0001 C CNN
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F 3 "~" H 900 1450 50 0001 C CNN
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1 900 1450
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1 0 0 -1
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$EndComp
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$Comp
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L power:PWR_FLAG #FLG01
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U 1 1 5D7541A4
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P 900 900
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F 0 "#FLG01" H 900 975 50 0001 C CNN
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F 1 "PWR_FLAG" H 900 1073 50 0000 C CNN
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F 2 "" H 900 900 50 0001 C CNN
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F 3 "~" H 900 900 50 0001 C CNN
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1 900 900
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-1 0 0 1
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$EndComp
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$Comp
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L Device:C C3
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U 1 1 5D754323
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P 3900 2350
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F 0 "C3" H 3785 2304 50 0000 R CNN
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F 1 "100nF" H 3785 2395 50 0000 R CNN
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F 2 "Capacitors_SMD:C_1206" H 3938 2200 50 0001 C CNN
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F 3 "~" H 3900 2350 50 0001 C CNN
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1 3900 2350
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-1 0 0 1
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$EndComp
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$Comp
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L power:GND #PWR07
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U 1 1 5D75441A
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P 3350 2750
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F 0 "#PWR07" H 3350 2500 50 0001 C CNN
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F 1 "GND" H 3355 2577 50 0000 C CNN
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F 2 "" H 3350 2750 50 0001 C CNN
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F 3 "" H 3350 2750 50 0001 C CNN
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1 3350 2750
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1 0 0 -1
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$EndComp
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$Comp
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L Device:C C2
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U 1 1 5D7545D2
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P 3350 2350
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F 0 "C2" H 3235 2304 50 0000 R CNN
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F 1 "100nF" H 3235 2395 50 0000 R CNN
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F 2 "Capacitors_SMD:C_1206" H 3388 2200 50 0001 C CNN
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F 3 "~" H 3350 2350 50 0001 C CNN
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1 3350 2350
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-1 0 0 1
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$EndComp
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$Comp
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L Device:C C1
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U 1 1 5D75463E
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P 2800 2350
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F 0 "C1" H 2685 2304 50 0000 R CNN
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F 1 "10uF" H 2685 2395 50 0000 R CNN
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F 2 "Capacitors_Tantalum_SMD:CP_Tantalum_Case-D_EIA-7343-31_Reflow" H 2838 2200 50 0001 C CNN
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F 3 "~" H 2800 2350 50 0001 C CNN
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1 2800 2350
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-1 0 0 1
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$EndComp
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Wire Wire Line
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2800 2200 3100 2200
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Wire Wire Line
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3900 2200 4500 2200
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$Comp
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L power:+5V #PWR02
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U 1 1 5D754E27
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P 3100 1400
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F 0 "#PWR02" H 3100 1250 50 0001 C CNN
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F 1 "+5V" H 3115 1573 50 0000 C CNN
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F 2 "" H 3100 1400 50 0001 C CNN
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F 3 "" H 3100 1400 50 0001 C CNN
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1 3100 1400
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1 0 0 -1
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$EndComp
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Connection ~ 3100 2200
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Wire Wire Line
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3100 2200 3350 2200
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Wire Wire Line
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5200 1900 5200 1750
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Wire Wire Line
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5200 1750 5100 1750
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Wire Wire Line
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5100 1750 5100 1900
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Wire Wire Line
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5100 1750 3100 1750
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Connection ~ 5100 1750
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Wire Wire Line
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3900 2500 3900 2650
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Wire Wire Line
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3900 2650 3350 2650
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Wire Wire Line
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3350 2650 3350 2750
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Wire Wire Line
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3350 2500 3350 2650
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Connection ~ 3350 2650
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Wire Wire Line
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2800 2500 2800 2650
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Wire Wire Line
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2800 2650 3350 2650
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NoConn ~ 4500 2400
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NoConn ~ 4500 2500
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Wire Wire Line
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3100 1400 3100 1750
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Connection ~ 3100 1750
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Wire Wire Line
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3100 1750 3100 2200
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$Comp
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L Device:C C4
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U 1 1 5D75696A
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P 6800 2700
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F 0 "C4" V 7052 2700 50 0000 C CNN
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F 1 "33pF" V 6961 2700 50 0000 C CNN
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F 2 "Capacitors_SMD:C_1206" H 6838 2550 50 0001 C CNN
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F 3 "~" H 6800 2700 50 0001 C CNN
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1 6800 2700
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0 -1 -1 0
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$EndComp
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$Comp
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L Device:C C5
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U 1 1 5D756A0E
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P 6800 3150
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F 0 "C5" V 7052 3150 50 0000 C CNN
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F 1 "33pF" V 6961 3150 50 0000 C CNN
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F 2 "Capacitors_SMD:C_1206" H 6838 3000 50 0001 C CNN
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F 3 "~" H 6800 3150 50 0001 C CNN
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1 6800 3150
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0 -1 -1 0
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$EndComp
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$Comp
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L power:GND #PWR010
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U 1 1 5D756A8A
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P 7100 3300
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F 0 "#PWR010" H 7100 3050 50 0001 C CNN
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F 1 "GND" H 7105 3127 50 0000 C CNN
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F 2 "" H 7100 3300 50 0001 C CNN
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F 3 "" H 7100 3300 50 0001 C CNN
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1 7100 3300
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1 0 0 -1
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$EndComp
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Wire Wire Line
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6950 3150 7100 3150
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Wire Wire Line
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7100 3150 7100 3300
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Wire Wire Line
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6950 2700 7100 2700
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Wire Wire Line
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7100 2700 7100 3150
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Connection ~ 7100 3150
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$Comp
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L Device:Crystal XTAL1
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U 1 1 5D756FAB
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P 6500 2950
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F 0 "XTAL1" V 6550 3300 50 0000 R CNN
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F 1 "16 Mhz" V 6450 3350 50 0000 R CNN
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F 2 "Crystals:Crystal_HC49-U_Vertical" H 6500 2950 50 0001 C CNN
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F 3 "~" H 6500 2950 50 0001 C CNN
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1 6500 2950
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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6500 2800 6500 2700
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Wire Wire Line
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6500 2700 6650 2700
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Wire Wire Line
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6500 3100 6500 3150
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Wire Wire Line
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6500 3150 6650 3150
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Wire Wire Line
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5700 2800 6050 2800
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Wire Wire Line
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6050 2800 6050 2700
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Wire Wire Line
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6050 2700 6500 2700
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Connection ~ 6500 2700
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Wire Wire Line
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5700 2900 6050 2900
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Wire Wire Line
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6050 2900 6050 3150
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Wire Wire Line
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6050 3150 6500 3150
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Connection ~ 6500 3150
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Text GLabel 5700 3500 2 50 Input ~ 0
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SDA
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Text GLabel 5700 3600 2 50 Input ~ 0
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SCL
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Text GLabel 5700 2500 2 50 Input ~ 0
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MOSI
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Text GLabel 5700 2600 2 50 Input ~ 0
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MISO
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Text GLabel 5700 2700 2 50 Input ~ 0
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SCK
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$Comp
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L Device:R R1
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U 1 1 5D758534
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P 6250 3550
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F 0 "R1" H 6320 3596 50 0000 L CNN
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F 1 "10k" H 6320 3505 50 0000 L CNN
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F 2 "Resistors_SMD:R_0603" V 6180 3550 50 0001 C CNN
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F 3 "~" H 6250 3550 50 0001 C CNN
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1 6250 3550
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1 0 0 -1
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$EndComp
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$Comp
|
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L power:+5V #PWR011
|
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U 1 1 5D7585CC
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P 6250 3400
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F 0 "#PWR011" H 6250 3250 50 0001 C CNN
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F 1 "+5V" H 6265 3573 50 0000 C CNN
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F 2 "" H 6250 3400 50 0001 C CNN
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F 3 "" H 6250 3400 50 0001 C CNN
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1 6250 3400
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1 0 0 -1
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$EndComp
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Wire Wire Line
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5700 3700 6250 3700
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Text GLabel 6450 3700 2 50 Input ~ 0
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RST
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Wire Wire Line
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6250 3700 6450 3700
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Connection ~ 6250 3700
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$Comp
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L power:GND #PWR012
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U 1 1 5D75920D
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P 5100 4900
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F 0 "#PWR012" H 5100 4650 50 0001 C CNN
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F 1 "GND" H 5105 4727 50 0000 C CNN
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F 2 "" H 5100 4900 50 0001 C CNN
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F 3 "" H 5100 4900 50 0001 C CNN
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1 5100 4900
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1 0 0 -1
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$EndComp
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$Comp
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L Switch:SW_Push SW1
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U 1 1 5D759C24
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P 6250 1600
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F 0 "SW1" H 6250 1885 50 0000 C CNN
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F 1 "SW_Push" H 6250 1794 50 0000 C CNN
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F 2 "SMD-BUTTON:SW4-SMD-5.2X5.2X1.5MM" H 6250 1800 50 0001 C CNN
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F 3 "" H 6250 1800 50 0001 C CNN
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1 6250 1600
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1 0 0 -1
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$EndComp
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$Comp
|
|
L Switch:SW_Push SW2
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U 1 1 5D759CB0
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P 6250 2000
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F 0 "SW2" H 6250 2285 50 0000 C CNN
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F 1 "SW_Push" H 6250 2194 50 0000 C CNN
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F 2 "SMD-BUTTON:SW4-SMD-5.2X5.2X1.5MM" H 6250 2200 50 0001 C CNN
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F 3 "" H 6250 2200 50 0001 C CNN
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1 6250 2000
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1 0 0 -1
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$EndComp
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$Comp
|
|
L Switch:SW_Push SW3
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U 1 1 5D759CF0
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P 6250 2400
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|
F 0 "SW3" H 6250 2685 50 0000 C CNN
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|
F 1 "SW_Push" H 6250 2594 50 0000 C CNN
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F 2 "SMD-BUTTON:SW4-SMD-5.2X5.2X1.5MM" H 6250 2600 50 0001 C CNN
|
|
F 3 "" H 6250 2600 50 0001 C CNN
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|
1 6250 2400
|
|
1 0 0 -1
|
|
$EndComp
|
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Wire Wire Line
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5700 2200 5800 2200
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Wire Wire Line
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5800 2200 5800 1600
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|
Wire Wire Line
|
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5800 1600 6050 1600
|
|
Wire Wire Line
|
|
5700 2300 5850 2300
|
|
Wire Wire Line
|
|
5850 2300 5850 2000
|
|
Wire Wire Line
|
|
5850 2000 6050 2000
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|
Wire Wire Line
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|
5700 2400 6050 2400
|
|
$Comp
|
|
L power:GND #PWR05
|
|
U 1 1 5D75B49B
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|
P 6550 2400
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F 0 "#PWR05" H 6550 2150 50 0001 C CNN
|
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F 1 "GND" H 6555 2227 50 0000 C CNN
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F 2 "" H 6550 2400 50 0001 C CNN
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|
F 3 "" H 6550 2400 50 0001 C CNN
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|
1 6550 2400
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|
1 0 0 -1
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|
$EndComp
|
|
Wire Wire Line
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|
6450 2400 6550 2400
|
|
Wire Wire Line
|
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6450 2000 6550 2000
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|
Wire Wire Line
|
|
6550 2000 6550 2400
|
|
Connection ~ 6550 2400
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|
Wire Wire Line
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|
6450 1600 6550 1600
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|
Wire Wire Line
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|
6550 1600 6550 2000
|
|
Connection ~ 6550 2000
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|
NoConn ~ 5700 3100
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NoConn ~ 5700 3200
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|
NoConn ~ 5700 3300
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NoConn ~ 5700 3400
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|
NoConn ~ 5700 4100
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NoConn ~ 5700 4200
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|
NoConn ~ 5700 4300
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|
NoConn ~ 5700 4400
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|
NoConn ~ 5700 4500
|
|
NoConn ~ 5700 4600
|
|
$Comp
|
|
L Connector_Generic:Conn_01x04 J?
|
|
U 1 1 5D7651C5
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|
P 6500 4000
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|
F 0 "J?" H 6650 4050 50 0000 L CNN
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|
F 1 "L298" H 6580 3951 50 0000 L CNN
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|
F 2 "" H 6500 4000 50 0001 C CNN
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|
F 3 "~" H 6500 4000 50 0001 C CNN
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|
1 6500 4000
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|
1 0 0 -1
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|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR?
|
|
U 1 1 5D765563
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|
P 6150 4200
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|
F 0 "#PWR?" H 6150 3950 50 0001 C CNN
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|
F 1 "GND" H 6155 4027 50 0000 C CNN
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|
F 2 "" H 6150 4200 50 0001 C CNN
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|
F 3 "" H 6150 4200 50 0001 C CNN
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|
1 6150 4200
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|
1 0 0 -1
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|
$EndComp
|
|
Wire Wire Line
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|
5700 3900 6300 3900
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|
Wire Wire Line
|
|
5700 4000 6300 4000
|
|
$Comp
|
|
L power:+5V #PWR?
|
|
U 1 1 5D767927
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|
P 6000 4100
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|
F 0 "#PWR?" H 6000 3950 50 0001 C CNN
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|
F 1 "+5V" H 6015 4273 50 0000 C CNN
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|
F 2 "" H 6000 4100 50 0001 C CNN
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|
F 3 "" H 6000 4100 50 0001 C CNN
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|
1 6000 4100
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|
-1 0 0 1
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|
$EndComp
|
|
Wire Wire Line
|
|
6000 4100 6300 4100
|
|
Wire Wire Line
|
|
6150 4200 6300 4200
|
|
$EndSCHEMATC
|