EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "VFD Interface" Date "2021-03-04" Rev "1" Comp "© 2021 oni" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L Display_Character:LM16255K J4 U 1 1 603E61C5 P 2750 3200 F 0 "J4" H 3194 3246 50 0000 L CNN F 1 "16T202DA1" H 3194 3155 50 0000 L CNN F 2 "Connector_PinSocket_2.54mm:PinSocket_2x07_P2.54mm_Vertical" H 2750 2400 50 0001 C CNN F 3 "https://datasheet.datasheetarchive.com/originals/distributors/Datasheets-29/DSA-573169.pdf" H 2850 3100 50 0001 C CNN 1 2750 3200 1 0 0 -1 $EndComp $Comp L power:+5V #PWR0101 U 1 1 603E9B94 P 2750 2500 F 0 "#PWR0101" H 2750 2350 50 0001 C CNN F 1 "+5V" H 2765 2673 50 0000 C CNN F 2 "" H 2750 2500 50 0001 C CNN F 3 "" H 2750 2500 50 0001 C CNN 1 2750 2500 1 0 0 -1 $EndComp $Comp L power:GND #PWR0102 U 1 1 603EA39B P 2750 3900 F 0 "#PWR0102" H 2750 3650 50 0001 C CNN F 1 "GND" H 2755 3727 50 0000 C CNN F 2 "" H 2750 3900 50 0001 C CNN F 3 "" H 2750 3900 50 0001 C CNN 1 2750 3900 1 0 0 -1 $EndComp $Comp L MCU_Microchip_ATmega:ATmega32M1-AU U4 U 1 1 603EAA33 P 6300 3600 F 0 "U4" H 5656 3646 50 0000 R CNN F 1 "ATmega32M1-AU" H 5656 3555 50 0000 R CNN F 2 "Package_QFP:TQFP-32_7x7mm_P0.8mm" H 6300 3600 50 0001 C CIN F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-8209-8-bit%20AVR%20ATmega16M1-32M1-64M1_Datasheet.pdf" H 6300 3600 50 0001 C CNN 1 6300 3600 1 0 0 -1 $EndComp $Comp L power:+5V #PWR0103 U 1 1 603EC58D P 6300 1400 F 0 "#PWR0103" H 6300 1250 50 0001 C CNN F 1 "+5V" H 6315 1573 50 0000 C CNN F 2 "" H 6300 1400 50 0001 C CNN F 3 "" H 6300 1400 50 0001 C CNN 1 6300 1400 1 0 0 -1 $EndComp $Comp L power:GND #PWR0104 U 1 1 603ECB91 P 6300 5400 F 0 "#PWR0104" H 6300 5150 50 0001 C CNN F 1 "GND" H 6305 5227 50 0000 C CNN F 2 "" H 6300 5400 50 0001 C CNN F 3 "" H 6300 5400 50 0001 C CNN 1 6300 5400 1 0 0 -1 $EndComp Wire Wire Line 6300 5400 6400 5400 Connection ~ 6300 5400 $Comp L Device:C C6 U 1 1 603ED0F2 P 6550 1550 F 0 "C6" H 6665 1596 50 0000 L CNN F 1 "100n" H 6665 1505 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 6588 1400 50 0001 C CNN F 3 "~" H 6550 1550 50 0001 C CNN 1 6550 1550 1 0 0 -1 $EndComp Wire Wire Line 6300 1800 6300 1400 $Comp L power:GND #PWR0105 U 1 1 603EEC0B P 6550 1700 F 0 "#PWR0105" H 6550 1450 50 0001 C CNN F 1 "GND" H 6555 1527 50 0000 C CNN F 2 "" H 6550 1700 50 0001 C CNN F 3 "" H 6550 1700 50 0001 C CNN 1 6550 1700 1 0 0 -1 $EndComp $Comp L Device:C C5 U 1 1 603EFB15 P 5950 1550 F 0 "C5" H 6065 1596 50 0000 L CNN F 1 "100n" H 6065 1505 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 5988 1400 50 0001 C CNN F 3 "~" H 5950 1550 50 0001 C CNN 1 5950 1550 1 0 0 -1 $EndComp $Comp L power:GND #PWR0106 U 1 1 603EFB2D P 5950 1700 F 0 "#PWR0106" H 5950 1450 50 0001 C CNN F 1 "GND" H 5955 1527 50 0000 C CNN F 2 "" H 5950 1700 50 0001 C CNN F 3 "" H 5950 1700 50 0001 C CNN 1 5950 1700 1 0 0 -1 $EndComp Wire Wire Line 5950 1400 6300 1400 Connection ~ 6300 1400 Wire Wire Line 6300 1400 6400 1400 Wire Wire Line 6400 1800 6400 1400 Connection ~ 6400 1400 Wire Wire Line 6400 1400 6550 1400 $Comp L Connector:AVR-ISP-6 J1 U 1 1 603F1568 P 4800 5000 F 0 "J1" H 4471 5096 50 0000 R CNN F 1 "AVR-ISP-6" H 4471 5005 50 0000 R CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical" V 4550 5050 50 0001 C CNN F 3 " ~" H 3525 4450 50 0001 C CNN 1 4800 5000 1 0 0 -1 $EndComp $Comp L power:+5V #PWR0107 U 1 1 603F1D7C P 4700 4500 F 0 "#PWR0107" H 4700 4350 50 0001 C CNN F 1 "+5V" H 4715 4673 50 0000 C CNN F 2 "" H 4700 4500 50 0001 C CNN F 3 "" H 4700 4500 50 0001 C CNN 1 4700 4500 1 0 0 -1 $EndComp $Comp L power:GND #PWR0108 U 1 1 603F2033 P 4700 5400 F 0 "#PWR0108" H 4700 5150 50 0001 C CNN F 1 "GND" H 4705 5227 50 0000 C CNN F 2 "" H 4700 5400 50 0001 C CNN F 3 "" H 4700 5400 50 0001 C CNN 1 4700 5400 1 0 0 -1 $EndComp Text Label 5200 4800 0 50 ~ 0 MISO Text Label 5200 4900 0 50 ~ 0 MOSI Text Label 5200 5000 0 50 ~ 0 SCK Text Label 5200 5100 0 50 ~ 0 ~RESET Text Label 6900 4800 0 50 ~ 0 ~RESET $Comp L Device:Crystal Y1 U 1 1 603F2D14 P 7300 4950 F 0 "Y1" V 7254 5081 50 0000 L CNN F 1 "16MHz" V 7345 5081 50 0000 L CNN F 2 "Crystal:Crystal_SMD_HC49-SD" H 7300 4950 50 0001 C CNN F 3 "~" H 7300 4950 50 0001 C CNN 1 7300 4950 0 1 1 0 $EndComp Wire Wire Line 6900 4900 7150 4900 Wire Wire Line 7150 4900 7150 4800 Wire Wire Line 7150 4800 7300 4800 Wire Wire Line 6900 5000 7150 5000 Wire Wire Line 7150 5000 7150 5100 Wire Wire Line 7150 5100 7300 5100 $Comp L Device:C C8 U 1 1 603F457D P 7700 5250 F 0 "C8" H 7585 5204 50 0000 R CNN F 1 "22p" H 7585 5295 50 0000 R CNN F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 7738 5100 50 0001 C CNN F 3 "~" H 7700 5250 50 0001 C CNN 1 7700 5250 -1 0 0 1 $EndComp Connection ~ 7300 4800 $Comp L Device:C C7 U 1 1 603F4D46 P 7300 5250 F 0 "C7" H 7185 5204 50 0000 R CNN F 1 "22p" H 7185 5295 50 0000 R CNN F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 7338 5100 50 0001 C CNN F 3 "~" H 7300 5250 50 0001 C CNN 1 7300 5250 -1 0 0 1 $EndComp Connection ~ 7300 5100 Wire Wire Line 7700 5100 7700 4800 Wire Wire Line 7700 4800 7300 4800 $Comp L power:GND #PWR0109 U 1 1 603F685C P 7300 5400 F 0 "#PWR0109" H 7300 5150 50 0001 C CNN F 1 "GND" H 7305 5227 50 0000 C CNN F 2 "" H 7300 5400 50 0001 C CNN F 3 "" H 7300 5400 50 0001 C CNN 1 7300 5400 1 0 0 -1 $EndComp Wire Wire Line 7300 5400 7700 5400 Connection ~ 7300 5400 Text Label 3150 3000 0 50 ~ 0 ~RESET $Comp L Device:C C2 U 1 1 603F72BE P 2250 7050 F 0 "C2" H 2365 7096 50 0000 L CNN F 1 "10n" H 2365 7005 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 2288 6900 50 0001 C CNN F 3 "~" H 2250 7050 50 0001 C CNN 1 2250 7050 1 0 0 -1 $EndComp Text Label 2500 6900 0 50 ~ 0 ~RESET Wire Wire Line 2250 6900 2500 6900 $Comp L power:GND #PWR0110 U 1 1 603F7DF2 P 2250 7200 F 0 "#PWR0110" H 2250 6950 50 0001 C CNN F 1 "GND" H 2255 7027 50 0000 C CNN F 2 "" H 2250 7200 50 0001 C CNN F 3 "" H 2250 7200 50 0001 C CNN 1 2250 7200 1 0 0 -1 $EndComp $Comp L power:+5V #PWR0111 U 1 1 603F80EA P 2250 6600 F 0 "#PWR0111" H 2250 6450 50 0001 C CNN F 1 "+5V" H 2265 6773 50 0000 C CNN F 2 "" H 2250 6600 50 0001 C CNN F 3 "" H 2250 6600 50 0001 C CNN 1 2250 6600 1 0 0 -1 $EndComp $Comp L Interface_CAN_LIN:MCP2551-I-SN U3 U 1 1 603F8D3D P 4550 6850 F 0 "U3" H 4550 7431 50 0000 C CNN F 1 "MCP2551-I-SN" H 4550 7340 50 0000 C CNN F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 4550 6350 50 0001 C CIN F 3 "http://ww1.microchip.com/downloads/en/devicedoc/21667d.pdf" H 4550 6850 50 0001 C CNN 1 4550 6850 1 0 0 -1 $EndComp Text Label 5050 6750 0 50 ~ 0 CAN+ Text Label 5050 6950 0 50 ~ 0 CAN- $Comp L power:GND #PWR0112 U 1 1 603FAAE0 P 5850 7350 F 0 "#PWR0112" H 5850 7100 50 0001 C CNN F 1 "GND" H 5855 7177 50 0000 C CNN F 2 "" H 5850 7350 50 0001 C CNN F 3 "" H 5850 7350 50 0001 C CNN 1 5850 7350 1 0 0 -1 $EndComp Wire Wire Line 5850 7050 5850 6550 Wire Wire Line 5850 6550 5950 6550 Wire Wire Line 5950 7050 5850 7050 Connection ~ 5850 7050 Text Label 5750 6650 2 50 ~ 0 CAN+ Text Label 5750 6950 2 50 ~ 0 CAN+ Text Label 5750 6750 2 50 ~ 0 CAN- Text Label 5750 6850 2 50 ~ 0 CAN- Wire Wire Line 5750 6650 5950 6650 Wire Wire Line 5750 6750 5950 6750 Wire Wire Line 5750 6850 5950 6850 Wire Wire Line 5750 6950 5950 6950 $Comp L power:+5V #PWR0113 U 1 1 603FCBC4 P 4550 6050 F 0 "#PWR0113" H 4550 5900 50 0001 C CNN F 1 "+5V" H 4565 6223 50 0000 C CNN F 2 "" H 4550 6050 50 0001 C CNN F 3 "" H 4550 6050 50 0001 C CNN 1 4550 6050 1 0 0 -1 $EndComp $Comp L Device:C C4 U 1 1 603FD0AF P 4900 6200 F 0 "C4" H 5015 6246 50 0000 L CNN F 1 "100n" H 5015 6155 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 4938 6050 50 0001 C CNN F 3 "~" H 4900 6200 50 0001 C CNN 1 4900 6200 1 0 0 -1 $EndComp $Comp L power:GND #PWR0114 U 1 1 603FD45D P 4550 7250 F 0 "#PWR0114" H 4550 7000 50 0001 C CNN F 1 "GND" H 4555 7077 50 0000 C CNN F 2 "" H 4550 7250 50 0001 C CNN F 3 "" H 4550 7250 50 0001 C CNN 1 4550 7250 1 0 0 -1 $EndComp $Comp L power:GND #PWR0115 U 1 1 603FD849 P 4900 6350 F 0 "#PWR0115" H 4900 6100 50 0001 C CNN F 1 "GND" H 4905 6177 50 0000 C CNN F 2 "" H 4900 6350 50 0001 C CNN F 3 "" H 4900 6350 50 0001 C CNN 1 4900 6350 1 0 0 -1 $EndComp Wire Wire Line 4550 6050 4550 6450 Wire Wire Line 4900 6050 4550 6050 Connection ~ 4550 6050 Text Label 4050 6650 2 50 ~ 0 CANTX Text Label 4050 6750 2 50 ~ 0 CANRX Text Label 6900 3200 0 50 ~ 0 CANTX Text Label 6900 3300 0 50 ~ 0 CANRX $Comp L Device:R R2 U 1 1 603FFAC1 P 3950 7200 F 0 "R2" H 4020 7246 50 0000 L CNN F 1 "0" H 4020 7155 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 3880 7200 50 0001 C CNN F 3 "~" H 3950 7200 50 0001 C CNN 1 3950 7200 1 0 0 -1 $EndComp $Comp L power:GND #PWR0116 U 1 1 604000E9 P 3950 7350 F 0 "#PWR0116" H 3950 7100 50 0001 C CNN F 1 "GND" H 3955 7177 50 0000 C CNN F 2 "" H 3950 7350 50 0001 C CNN F 3 "" H 3950 7350 50 0001 C CNN 1 3950 7350 1 0 0 -1 $EndComp Wire Wire Line 3950 7050 4050 7050 Text Label 2350 2700 2 50 ~ 0 VFDRS Text Label 2350 2800 2 50 ~ 0 VFDR~W Text Label 2350 2900 2 50 ~ 0 VFDE Text Label 2350 3000 2 50 ~ 0 VFDDB0 Text Label 2350 3100 2 50 ~ 0 VFDDB1 Text Label 2350 3200 2 50 ~ 0 VFDDB2 Text Label 2350 3300 2 50 ~ 0 VFDDB3 Text Label 2350 3400 2 50 ~ 0 VFDDB4 Text Label 2350 3500 2 50 ~ 0 VFDDB5 Text Label 2350 3600 2 50 ~ 0 VFDDB6 Text Label 2350 3700 2 50 ~ 0 VFDDB7 Text Label 6900 3500 0 50 ~ 0 VFDRS Text Label 6900 3600 0 50 ~ 0 VFDR~W Text Label 6900 3700 0 50 ~ 0 VFDE Text Label 6900 3900 0 50 ~ 0 VFDDB0 Text Label 6900 4000 0 50 ~ 0 VFDDB1 Text Label 6900 4100 0 50 ~ 0 VFDDB2 Text Label 6900 4200 0 50 ~ 0 VFDDB3 Text Label 6900 4300 0 50 ~ 0 VFDDB4 Text Label 6900 4400 0 50 ~ 0 VFDDB5 Text Label 6900 4500 0 50 ~ 0 VFDDB6 Text Label 6900 4600 0 50 ~ 0 VFDDB7 Text Label 6900 2100 0 50 ~ 0 MISO Text Label 6900 2200 0 50 ~ 0 MOSI Text Label 6900 2800 0 50 ~ 0 SCK $Comp L Connector_Generic:Conn_01x08 J2 U 1 1 60406261 P 6150 6850 F 0 "J2" H 6230 6842 50 0000 L CNN F 1 "CANPWR" H 6230 6751 50 0000 L CNN F 2 "TerminalBlock_Phoenix:TerminalBlock_Phoenix_MPT-0,5-8-2.54_1x08_P2.54mm_Horizontal" H 6150 6850 50 0001 C CNN F 3 "~" H 6150 6850 50 0001 C CNN 1 6150 6850 1 0 0 -1 $EndComp Wire Wire Line 5850 7350 5850 7150 $Comp L power:+12V #PWR0117 U 1 1 60408B05 P 2100 5050 F 0 "#PWR0117" H 2100 4900 50 0001 C CNN F 1 "+12V" H 2115 5223 50 0000 C CNN F 2 "" H 2100 5050 50 0001 C CNN F 3 "" H 2100 5050 50 0001 C CNN 1 2100 5050 1 0 0 -1 $EndComp $Comp L power:GND #PWR0118 U 1 1 60408D3A P 2100 5650 F 0 "#PWR0118" H 2100 5400 50 0001 C CNN F 1 "GND" H 2105 5477 50 0000 C CNN F 2 "" H 2100 5650 50 0001 C CNN F 3 "" H 2100 5650 50 0001 C CNN 1 2100 5650 1 0 0 -1 $EndComp $Comp L power:+5V #PWR0119 U 1 1 60409024 P 3450 5050 F 0 "#PWR0119" H 3450 4900 50 0001 C CNN F 1 "+5V" H 3465 5223 50 0000 C CNN F 2 "" H 3450 5050 50 0001 C CNN F 3 "" H 3450 5050 50 0001 C CNN 1 3450 5050 1 0 0 -1 $EndComp $Comp L power:+12V #PWR0120 U 1 1 60409342 P 5700 7250 F 0 "#PWR0120" H 5700 7100 50 0001 C CNN F 1 "+12V" H 5715 7423 50 0000 C CNN F 2 "" H 5700 7250 50 0001 C CNN F 3 "" H 5700 7250 50 0001 C CNN 1 5700 7250 1 0 0 -1 $EndComp Wire Wire Line 5950 7150 5850 7150 Connection ~ 5850 7150 Wire Wire Line 5850 7150 5850 7050 Wire Wire Line 5950 7250 5700 7250 $Comp L Device:C C3 U 1 1 6040B95B P 3450 5200 F 0 "C3" H 3565 5246 50 0000 L CNN F 1 "10u" H 3565 5155 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 3488 5050 50 0001 C CNN F 3 "~" H 3450 5200 50 0001 C CNN 1 3450 5200 1 0 0 -1 $EndComp $Comp L Device:C C1 U 1 1 6040BEB5 P 2100 5200 F 0 "C1" H 2215 5246 50 0000 L CNN F 1 "100n" H 2215 5155 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 2138 5050 50 0001 C CNN F 3 "~" H 2100 5200 50 0001 C CNN 1 2100 5200 1 0 0 -1 $EndComp Wire Wire Line 2100 5050 2350 5050 Connection ~ 2100 5050 Wire Wire Line 3450 5050 3050 5050 Connection ~ 3450 5050 Wire Wire Line 2100 5350 2100 5650 Connection ~ 2100 5650 Wire Wire Line 3450 5650 3450 5350 $Comp L Regulator_Linear:LM2937xMP U1 U 1 1 604123B4 P 2650 5050 F 0 "U1" H 2650 5292 50 0000 C CNN F 1 "LM2937IMPX-5.0" H 2650 5201 50 0000 C CNN F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 2650 5275 50 0001 C CIN F 3 "http://www.ti.com/lit/ds/symlink/lm2937.pdf" H 2650 5000 50 0001 C CNN 1 2650 5050 1 0 0 -1 $EndComp Text Label 6900 2300 0 50 ~ 0 BUTTON0 Text Label 6900 2400 0 50 ~ 0 BUTTON1 Text Label 6900 2500 0 50 ~ 0 BUTTON2 Text Label 6900 2600 0 50 ~ 0 BUTTON3 Text Label 6900 2700 0 50 ~ 0 BUTTON4 Text Label 6900 3400 0 50 ~ 0 BUTTON7 $Comp L power:GND #PWR0121 U 1 1 60425E31 P 10150 3150 F 0 "#PWR0121" H 10150 2900 50 0001 C CNN F 1 "GND" H 10155 2977 50 0000 C CNN F 2 "" H 10150 3150 50 0001 C CNN F 3 "" H 10150 3150 50 0001 C CNN 1 10150 3150 1 0 0 -1 $EndComp Text Label 8750 2450 2 50 ~ 0 BUTTON0 Text Label 8750 2550 2 50 ~ 0 BUTTON1 Text Label 8750 2650 2 50 ~ 0 BUTTON2 Text Label 8750 2750 2 50 ~ 0 BUTTON3 Text Label 8750 2850 2 50 ~ 0 BUTTON4 Text Label 6900 3100 0 50 ~ 0 BUTTON6 Text Label 6900 3000 0 50 ~ 0 BUTTON5 Text Label 8750 3050 2 50 ~ 0 BUTTON6 Text Label 8750 2950 2 50 ~ 0 BUTTON5 Text Label 8750 3150 2 50 ~ 0 BUTTON7 $Comp L Device:R R3 U 1 1 60428313 P 8850 2200 F 0 "R3" H 8920 2246 50 0000 L CNN F 1 "1k" H 8920 2155 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 8780 2200 50 0001 C CNN F 3 "~" H 8850 2200 50 0001 C CNN 1 8850 2200 1 0 0 -1 $EndComp $Comp L Device:R R4 U 1 1 604286C1 P 8950 2200 F 0 "R4" H 9020 2246 50 0000 L CNN F 1 "1k" H 9020 2155 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 8880 2200 50 0001 C CNN F 3 "~" H 8950 2200 50 0001 C CNN 1 8950 2200 1 0 0 -1 $EndComp $Comp L Device:R R5 U 1 1 60428ACF P 9050 2200 F 0 "R5" H 9120 2246 50 0000 L CNN F 1 "1k" H 9120 2155 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 8980 2200 50 0001 C CNN F 3 "~" H 9050 2200 50 0001 C CNN 1 9050 2200 1 0 0 -1 $EndComp $Comp L Device:R R6 U 1 1 60428D55 P 9150 2200 F 0 "R6" H 9220 2246 50 0000 L CNN F 1 "1k" H 9220 2155 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 9080 2200 50 0001 C CNN F 3 "~" H 9150 2200 50 0001 C CNN 1 9150 2200 1 0 0 -1 $EndComp $Comp L Device:R R7 U 1 1 60428FD6 P 9250 2200 F 0 "R7" H 9320 2246 50 0000 L CNN F 1 "1k" H 9320 2155 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 9180 2200 50 0001 C CNN F 3 "~" H 9250 2200 50 0001 C CNN 1 9250 2200 1 0 0 -1 $EndComp $Comp L Device:R R8 U 1 1 60428FEC P 9350 2200 F 0 "R8" H 9420 2246 50 0000 L CNN F 1 "1k" H 9420 2155 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 9280 2200 50 0001 C CNN F 3 "~" H 9350 2200 50 0001 C CNN 1 9350 2200 1 0 0 -1 $EndComp $Comp L Device:R R9 U 1 1 60428FF6 P 9450 2200 F 0 "R9" H 9520 2246 50 0000 L CNN F 1 "1k" H 9520 2155 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 9380 2200 50 0001 C CNN F 3 "~" H 9450 2200 50 0001 C CNN 1 9450 2200 1 0 0 -1 $EndComp $Comp L Device:R R10 U 1 1 60429000 P 9550 2200 F 0 "R10" H 9620 2246 50 0000 L CNN F 1 "1k" H 9620 2155 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 9480 2200 50 0001 C CNN F 3 "~" H 9550 2200 50 0001 C CNN 1 9550 2200 1 0 0 -1 $EndComp $Comp L power:+5V #PWR0122 U 1 1 6042E9B9 P 9550 2050 F 0 "#PWR0122" H 9550 1900 50 0001 C CNN F 1 "+5V" H 9565 2223 50 0000 C CNN F 2 "" H 9550 2050 50 0001 C CNN F 3 "" H 9550 2050 50 0001 C CNN 1 9550 2050 1 0 0 -1 $EndComp Wire Wire Line 8850 2050 8950 2050 Connection ~ 9550 2050 Connection ~ 8950 2050 Wire Wire Line 8950 2050 9050 2050 Connection ~ 9050 2050 Wire Wire Line 9050 2050 9150 2050 Connection ~ 9150 2050 Wire Wire Line 9150 2050 9250 2050 Connection ~ 9250 2050 Wire Wire Line 9250 2050 9350 2050 Connection ~ 9350 2050 Wire Wire Line 9350 2050 9450 2050 Connection ~ 9450 2050 Wire Wire Line 9450 2050 9550 2050 Wire Wire Line 8750 2450 8850 2450 Wire Wire Line 8750 2550 8950 2550 Wire Wire Line 8750 2650 9050 2650 Wire Wire Line 8750 2750 9150 2750 Wire Wire Line 8750 2850 9250 2850 Wire Wire Line 8750 2950 9350 2950 Wire Wire Line 8750 3050 9450 3050 Wire Wire Line 8750 3150 9550 3150 Wire Wire Line 8850 2350 8850 2450 Connection ~ 8850 2450 Wire Wire Line 8850 2450 9650 2450 Wire Wire Line 8950 2350 8950 2550 Connection ~ 8950 2550 Wire Wire Line 8950 2550 9650 2550 Wire Wire Line 9050 2350 9050 2650 Connection ~ 9050 2650 Wire Wire Line 9050 2650 9650 2650 Wire Wire Line 9150 2350 9150 2750 Connection ~ 9150 2750 Wire Wire Line 9150 2750 9650 2750 Wire Wire Line 9250 2350 9250 2850 Connection ~ 9250 2850 Wire Wire Line 9250 2850 9650 2850 Wire Wire Line 9350 2350 9350 2950 Connection ~ 9350 2950 Wire Wire Line 9350 2950 9650 2950 Wire Wire Line 9450 2350 9450 3050 Connection ~ 9450 3050 Wire Wire Line 9450 3050 9650 3050 Wire Wire Line 9550 2350 9550 3150 Connection ~ 9550 3150 Wire Wire Line 9550 3150 9650 3150 $Comp L Mechanical:MountingHole H3 U 1 1 604694E2 P 10100 5150 F 0 "H3" H 10200 5196 50 0000 L CNN F 1 "NE" H 10200 5105 50 0000 L CNN F 2 "MountingHole:MountingHole_2.7mm_M2.5_DIN965" H 10100 5150 50 0001 C CNN F 3 "~" H 10100 5150 50 0001 C CNN 1 10100 5150 1 0 0 -1 $EndComp $Comp L Mechanical:MountingHole H4 U 1 1 60469858 P 10100 5350 F 0 "H4" H 10200 5396 50 0000 L CNN F 1 "SE" H 10200 5305 50 0000 L CNN F 2 "MountingHole:MountingHole_2.7mm_M2.5_DIN965" H 10100 5350 50 0001 C CNN F 3 "~" H 10100 5350 50 0001 C CNN 1 10100 5350 1 0 0 -1 $EndComp $Comp L Mechanical:MountingHole H2 U 1 1 60469AC5 P 9750 5350 F 0 "H2" H 9850 5396 50 0000 L CNN F 1 "SW" H 9850 5305 50 0000 L CNN F 2 "MountingHole:MountingHole_2.7mm_M2.5_DIN965" H 9750 5350 50 0001 C CNN F 3 "~" H 9750 5350 50 0001 C CNN 1 9750 5350 1 0 0 -1 $EndComp $Comp L Mechanical:MountingHole H1 U 1 1 60469D35 P 9750 5150 F 0 "H1" H 9850 5196 50 0000 L CNN F 1 "NW" H 9850 5105 50 0000 L CNN F 2 "MountingHole:MountingHole_2.7mm_M2.5_DIN965" H 9750 5150 50 0001 C CNN F 3 "~" H 9750 5150 50 0001 C CNN 1 9750 5150 1 0 0 -1 $EndComp $Comp L Graphic:Logo_Open_Hardware_Small LOGO1 U 1 1 6046A7CD P 10550 6150 F 0 "LOGO1" H 10550 6425 50 0001 C CNN F 1 "Logo_Open_Hardware_Small" H 10550 5925 50 0001 C CNN F 2 "Symbol:OSHW-Logo2_7.3x6mm_SilkScreen" H 10550 6150 50 0001 C CNN F 3 "~" H 10550 6150 50 0001 C CNN 1 10550 6150 1 0 0 -1 $EndComp $Comp L Device:R R11 U 1 1 603F8545 P 3050 5200 F 0 "R11" H 3120 5246 50 0000 L CNN F 1 "DNP" H 3120 5155 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 2980 5200 50 0001 C CNN F 3 "~" H 3050 5200 50 0001 C CNN 1 3050 5200 1 0 0 -1 $EndComp $Comp L Device:R R12 U 1 1 603F8A40 P 3050 5500 F 0 "R12" H 3120 5546 50 0000 L CNN F 1 "0" H 3120 5455 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 2980 5500 50 0001 C CNN F 3 "~" H 3050 5500 50 0001 C CNN 1 3050 5500 1 0 0 -1 $EndComp Connection ~ 3050 5050 Wire Wire Line 3050 5050 2950 5050 Connection ~ 3050 5650 Wire Wire Line 3050 5650 3450 5650 Wire Wire Line 2100 5650 3050 5650 Wire Wire Line 2650 5350 3050 5350 Connection ~ 3050 5350 $Comp L Connector_Generic:Conn_02x08_Odd_Even J3 U 1 1 60408E13 P 9850 2750 F 0 "J3" H 9900 3267 50 0000 C CNN F 1 "BUTTONS" H 9900 3176 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical" H 9850 2750 50 0001 C CNN F 3 "~" H 9850 2750 50 0001 C CNN 1 9850 2750 1 0 0 -1 $EndComp Wire Wire Line 10150 3150 10150 3050 Connection ~ 10150 3150 Connection ~ 10150 2550 Wire Wire Line 10150 2550 10150 2450 Connection ~ 10150 2650 Wire Wire Line 10150 2650 10150 2550 Connection ~ 10150 2750 Wire Wire Line 10150 2750 10150 2650 Connection ~ 10150 2850 Wire Wire Line 10150 2850 10150 2750 Connection ~ 10150 2950 Wire Wire Line 10150 2950 10150 2850 Connection ~ 10150 3050 Wire Wire Line 10150 3050 10150 2950 $Comp L Device:R R1 U 1 1 6042C762 P 2250 6750 F 0 "R1" H 2320 6796 50 0000 L CNN F 1 "10k" H 2320 6705 50 0000 L CNN F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 2180 6750 50 0001 C CNN F 3 "~" H 2250 6750 50 0001 C CNN 1 2250 6750 1 0 0 -1 $EndComp Connection ~ 2250 6900 $EndSCHEMATC