EESchema Schematic File Version 2 LIBS:power LIBS:device LIBS:transistors LIBS:conn LIBS:linear LIBS:regul LIBS:74xx LIBS:cmos4000 LIBS:adc-dac LIBS:memory LIBS:xilinx LIBS:special LIBS:microcontrollers LIBS:dsp LIBS:microchip LIBS:analog_switches LIBS:motorola LIBS:texas LIBS:intel LIBS:audio LIBS:interface LIBS:digital-audio LIBS:philips LIBS:display LIBS:cypress LIBS:siliconi LIBS:opto LIBS:atmel LIBS:contrib LIBS:valves LIBS:stm8s105k4t6c LIBS:tda2822 LIBS:CD74HC154 LIBS:drum-cache EELAYER 27 0 EELAYER END $Descr A3 16535 11693 encoding utf-8 Sheet 1 3 Title "" Date "28 jul 2014" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L STM8S105K4T6C U1 U 1 1 52FB03A2 P 4400 3100 F 0 "U1" H 4400 4150 60 0000 C CNN F 1 "STM8S105K4T6C" H 4450 2250 60 0000 C CNN F 2 "~" H 4400 3100 60 0000 C CNN F 3 "~" H 4400 3100 60 0000 C CNN 1 4400 3100 1 0 0 -1 $EndComp $Comp L GND #PWR01 U 1 1 52FB03EF P 2750 3200 F 0 "#PWR01" H 2750 3200 30 0001 C CNN F 1 "GND" H 2750 3130 30 0001 C CNN F 2 "" H 2750 3200 60 0000 C CNN F 3 "" H 2750 3200 60 0000 C CNN 1 2750 3200 1 0 0 -1 $EndComp Wire Wire Line 2750 3200 2750 3150 Wire Wire Line 2750 3150 3000 3150 $Comp L GND #PWR02 U 1 1 52FB0400 P 2750 2600 F 0 "#PWR02" H 2750 2600 30 0001 C CNN F 1 "GND" H 2750 2530 30 0001 C CNN F 2 "" H 2750 2600 60 0000 C CNN F 3 "" H 2750 2600 60 0000 C CNN 1 2750 2600 1 0 0 -1 $EndComp Wire Wire Line 2750 2600 2750 2550 Wire Wire Line 2750 2550 3000 2550 $Comp L C C1 U 1 1 52FB0413 P 2250 2700 F 0 "C1" H 2300 2800 50 0000 L CNN F 1 "1u" H 2300 2600 50 0000 L CNN F 2 "" H 2250 2700 60 0000 C CNN F 3 "" H 2250 2700 60 0000 C CNN 1 2250 2700 0 -1 -1 0 $EndComp $Comp L C C2 U 1 1 52FB0426 P 2250 2950 F 0 "C2" H 2300 3050 50 0000 L CNN F 1 "104" H 2300 2850 50 0000 L CNN F 2 "" H 2250 2950 60 0000 C CNN F 3 "" H 2250 2950 60 0000 C CNN 1 2250 2950 0 -1 -1 0 $EndComp Wire Wire Line 2450 2700 2850 2700 Wire Wire Line 2850 2700 2850 2650 Wire Wire Line 2850 2650 3000 2650 Wire Wire Line 3000 2850 3000 2750 Wire Wire Line 2450 2950 2450 2850 Wire Wire Line 2450 2850 3000 2850 Wire Wire Line 2050 2700 2050 3100 $Comp L GND #PWR03 U 1 1 52FB0453 P 2050 3100 F 0 "#PWR03" H 2050 3100 30 0001 C CNN F 1 "GND" H 2050 3030 30 0001 C CNN F 2 "" H 2050 3100 60 0000 C CNN F 3 "" H 2050 3100 60 0000 C CNN 1 2050 3100 1 0 0 -1 $EndComp Connection ~ 2050 2800 Connection ~ 2050 2950 Text Label 3000 2250 2 60 ~ 0 NRST Text Label 3000 2350 2 60 ~ 0 OSC1IN Text Label 3000 2450 2 60 ~ 0 OSC2IN Text Label 3000 2950 2 60 ~ 0 PF4 Text Label 3000 3250 2 60 ~ 0 PB5 Text Label 3000 3350 2 60 ~ 0 PB4 Text Label 3000 3450 2 60 ~ 0 PB3 Text Label 3000 3550 2 60 ~ 0 PB2 Text Label 3000 3650 2 60 ~ 0 PB1 Text Label 3000 3750 2 60 ~ 0 PB0 Text Label 5800 3750 0 60 ~ 0 PE5 Text Label 5800 3650 0 60 ~ 0 PC1 Text Label 5800 3550 0 60 ~ 0 PC2 Text Label 5800 3450 0 60 ~ 0 PC3 Text Label 5800 3350 0 60 ~ 0 PC4 Text Label 5800 3250 0 60 ~ 0 PC5 Text Label 5800 3150 0 60 ~ 0 PC6 Text Label 5800 3050 0 60 ~ 0 PC7 Text Label 5800 2950 0 60 ~ 0 PD0 Text Label 5800 2850 0 60 ~ 0 SWIM/PD1 Text Label 5800 2750 0 60 ~ 0 PD2 Text Label 5800 2650 0 60 ~ 0 PD3 Text Label 5800 2550 0 60 ~ 0 PD4 Text Label 5800 2450 0 60 ~ 0 PD5 Text Label 5800 2350 0 60 ~ 0 PD6 Text Label 5800 2250 0 60 ~ 0 PD7 $Comp L CONN_4 P2 U 1 1 52FB0A49 P 4350 1000 F 0 "P2" V 4300 1000 50 0000 C CNN F 1 "CONN_4" V 4400 1000 50 0000 C CNN F 2 "" H 4350 1000 60 0000 C CNN F 3 "" H 4350 1000 60 0000 C CNN 1 4350 1000 1 0 0 -1 $EndComp $Comp L CONN_14 P1 U 1 1 52FB0A6A P 1250 1500 F 0 "P1" V 1220 1500 60 0000 C CNN F 1 "CONN_14" V 1330 1500 60 0000 C CNN F 2 "" H 1250 1500 60 0000 C CNN F 3 "" H 1250 1500 60 0000 C CNN 1 1250 1500 -1 0 0 -1 $EndComp $Comp L CONN_14 P3 U 1 1 52FB0A79 P 7100 1500 F 0 "P3" V 7070 1500 60 0000 C CNN F 1 "CONN_14" V 7180 1500 60 0000 C CNN F 2 "" H 7100 1500 60 0000 C CNN F 3 "" H 7100 1500 60 0000 C CNN 1 7100 1500 1 0 0 -1 $EndComp Text Label 1600 1150 0 60 ~ 0 OSC1IN Text Label 1600 1250 0 60 ~ 0 OSC2IN Text Label 1600 1350 0 60 ~ 0 PF4 Text Label 1600 1450 0 60 ~ 0 PB5 Text Label 1600 1550 0 60 ~ 0 PB4 Text Label 1600 1650 0 60 ~ 0 PB3 Text Label 1600 1750 0 60 ~ 0 PB2 Text Label 1600 1850 0 60 ~ 0 PB1 Text Label 1600 1950 0 60 ~ 0 PB0 Text Label 1600 2050 0 60 ~ 0 PE5 Text Label 1600 2150 0 60 ~ 0 PC1 Text Label 1600 1050 0 60 ~ 0 NRST Text Label 4000 950 2 60 ~ 0 SWIM/PD1 Text Label 4000 1050 2 60 ~ 0 NRST Text Label 6750 850 2 60 ~ 0 PD7 Text Label 6750 950 2 60 ~ 0 PD6 Text Label 6750 1050 2 60 ~ 0 PD5 Text Label 6750 1150 2 60 ~ 0 PD4 Text Label 6750 1250 2 60 ~ 0 PD3 Text Label 6750 1350 2 60 ~ 0 PD2 Text Label 6750 1450 2 60 ~ 0 SWIM/PD1 Text Label 6750 1550 2 60 ~ 0 PD0 Text Label 6750 1650 2 60 ~ 0 PC7 Text Label 6750 1750 2 60 ~ 0 PC6 Text Label 6750 1850 2 60 ~ 0 PC5 Text Label 6750 1950 2 60 ~ 0 PC4 Text Label 6750 2050 2 60 ~ 0 PC3 Text Label 6750 2150 2 60 ~ 0 PC2 $Comp L +3.3V #PWR04 U 1 1 52FB0DC4 P 950 2800 F 0 "#PWR04" H 950 2760 30 0001 C CNN F 1 "+3.3V" H 950 2910 30 0000 C CNN F 2 "" H 950 2800 60 0000 C CNN F 3 "" H 950 2800 60 0000 C CNN 1 950 2800 1 0 0 -1 $EndComp $Comp L LED D1 U 1 1 52FB0DD3 P 950 3100 F 0 "D1" H 950 3200 50 0000 C CNN F 1 "LED" H 950 3000 50 0000 C CNN F 2 "" H 950 3100 60 0000 C CNN F 3 "" H 950 3100 60 0000 C CNN 1 950 3100 0 1 1 0 $EndComp $Comp L R R1 U 1 1 52FB0DE2 P 950 3600 F 0 "R1" V 1030 3600 50 0000 C CNN F 1 "1k" V 950 3600 50 0000 C CNN F 2 "" H 950 3600 60 0000 C CNN F 3 "" H 950 3600 60 0000 C CNN 1 950 3600 1 0 0 -1 $EndComp Wire Wire Line 950 2800 950 2900 Wire Wire Line 950 3300 950 3350 Wire Wire Line 950 3850 950 3950 $Comp L +3.3V #PWR05 U 1 1 52FB0EC7 P 1300 2800 F 0 "#PWR05" H 1300 2760 30 0001 C CNN F 1 "+3.3V" H 1300 2910 30 0000 C CNN F 2 "" H 1300 2800 60 0000 C CNN F 3 "" H 1300 2800 60 0000 C CNN 1 1300 2800 1 0 0 -1 $EndComp $Comp L LED D2 U 1 1 52FB0ECD P 1300 3100 F 0 "D2" H 1300 3200 50 0000 C CNN F 1 "LED" H 1300 3000 50 0000 C CNN F 2 "" H 1300 3100 60 0000 C CNN F 3 "" H 1300 3100 60 0000 C CNN 1 1300 3100 0 1 1 0 $EndComp $Comp L R R2 U 1 1 52FB0ED3 P 1300 3600 F 0 "R2" V 1380 3600 50 0000 C CNN F 1 "1k" V 1300 3600 50 0000 C CNN F 2 "" H 1300 3600 60 0000 C CNN F 3 "" H 1300 3600 60 0000 C CNN 1 1300 3600 1 0 0 -1 $EndComp $Comp L GND #PWR06 U 1 1 52FB0ED9 P 1300 3950 F 0 "#PWR06" H 1300 3950 30 0001 C CNN F 1 "GND" H 1300 3880 30 0001 C CNN F 2 "" H 1300 3950 60 0000 C CNN F 3 "" H 1300 3950 60 0000 C CNN 1 1300 3950 1 0 0 -1 $EndComp Wire Wire Line 1300 2800 1300 2900 Wire Wire Line 1300 3300 1300 3350 Wire Wire Line 1300 3850 1300 3950 Text Label 950 3950 2 60 ~ 0 PC2 $Comp L +3.3V #PWR07 U 1 1 52FB0EF1 P 6500 2550 F 0 "#PWR07" H 6500 2510 30 0001 C CNN F 1 "+3.3V" H 6500 2660 30 0000 C CNN F 2 "" H 6500 2550 60 0000 C CNN F 3 "" H 6500 2550 60 0000 C CNN 1 6500 2550 1 0 0 -1 $EndComp $Comp L R R3 U 1 1 52FB0EFD P 6500 2900 F 0 "R3" V 6580 2900 50 0000 C CNN F 1 "10k" V 6500 2900 50 0000 C CNN F 2 "" H 6500 2900 60 0000 C CNN F 3 "" H 6500 2900 60 0000 C CNN 1 6500 2900 1 0 0 -1 $EndComp $Comp L GND #PWR08 U 1 1 52FB0F03 P 6500 4050 F 0 "#PWR08" H 6500 4050 30 0001 C CNN F 1 "GND" H 6500 3980 30 0001 C CNN F 2 "" H 6500 4050 60 0000 C CNN F 3 "" H 6500 4050 60 0000 C CNN 1 6500 4050 1 0 0 -1 $EndComp Wire Wire Line 6500 2550 6500 2650 Wire Wire Line 6500 3850 6500 4050 $Comp L SW_PUSH SW1 U 1 1 52FB0F3B P 6500 3550 F 0 "SW1" H 6650 3660 50 0000 C CNN F 1 "SW_PUSH" H 6500 3470 50 0000 C CNN F 2 "" H 6500 3550 60 0000 C CNN F 3 "" H 6500 3550 60 0000 C CNN 1 6500 3550 0 -1 -1 0 $EndComp Wire Wire Line 6500 3150 6500 3250 $Comp L C C3 U 1 1 52FB0F99 P 6900 3550 F 0 "C3" H 6950 3650 50 0000 L CNN F 1 "104" H 6950 3450 50 0000 L CNN F 2 "" H 6900 3550 60 0000 C CNN F 3 "" H 6900 3550 60 0000 C CNN 1 6900 3550 1 0 0 -1 $EndComp Wire Wire Line 6900 3200 6900 3350 Wire Wire Line 6900 3750 6900 3900 Wire Wire Line 6900 3900 6500 3900 Connection ~ 6500 3900 Wire Wire Line 6500 3200 6900 3200 Connection ~ 6500 3200 Text Label 6650 3200 0 60 ~ 0 NRST $Comp L +3.3V #PWR09 U 1 1 52FB2273 P 2150 850 F 0 "#PWR09" H 2150 810 30 0001 C CNN F 1 "+3.3V" H 2150 960 30 0000 C CNN F 2 "" H 2150 850 60 0000 C CNN F 3 "" H 2150 850 60 0000 C CNN 1 2150 850 1 0 0 -1 $EndComp Wire Wire Line 1600 850 2150 850 $Comp L GND #PWR010 U 1 1 52FB2296 P 2150 1000 F 0 "#PWR010" H 2150 1000 30 0001 C CNN F 1 "GND" H 2150 930 30 0001 C CNN F 2 "" H 2150 1000 60 0000 C CNN F 3 "" H 2150 1000 60 0000 C CNN 1 2150 1000 1 0 0 -1 $EndComp Wire Wire Line 1600 950 2150 950 Wire Wire Line 2150 950 2150 1000 Wire Wire Line 2600 3050 3000 3050 Wire Wire Line 2750 3050 2750 2850 Connection ~ 2750 2850 $Comp L +3.3V #PWR011 U 1 1 52FB26FA P 2600 3000 F 0 "#PWR011" H 2600 2960 30 0001 C CNN F 1 "+3.3V" H 2600 3110 30 0000 C CNN F 2 "" H 2600 3000 60 0000 C CNN F 3 "" H 2600 3000 60 0000 C CNN 1 2600 3000 1 0 0 -1 $EndComp Wire Wire Line 2600 3000 2600 3050 Connection ~ 2750 3050 $Comp L +3.3V #PWR012 U 1 1 52FB286D P 4000 750 F 0 "#PWR012" H 4000 710 30 0001 C CNN F 1 "+3.3V" H 4000 860 30 0000 C CNN F 2 "" H 4000 750 60 0000 C CNN F 3 "" H 4000 750 60 0000 C CNN 1 4000 750 1 0 0 -1 $EndComp $Comp L GND #PWR013 U 1 1 52FB287C P 4000 1300 F 0 "#PWR013" H 4000 1300 30 0001 C CNN F 1 "GND" H 4000 1230 30 0001 C CNN F 2 "" H 4000 1300 60 0000 C CNN F 3 "" H 4000 1300 60 0000 C CNN 1 4000 1300 1 0 0 -1 $EndComp Wire Wire Line 4000 1300 4000 1150 Wire Wire Line 4000 850 4000 750 Wire Notes Line 600 500 600 4200 Wire Notes Line 600 4200 7500 4200 Wire Notes Line 7500 4200 7500 500 Wire Notes Line 7500 500 600 500 Text Notes 3550 4450 0 118 ~ 0 STM8 board $Comp L CONN_5 P4 U 1 1 52FB4AA7 P 8700 1450 F 0 "P4" V 8650 1450 50 0000 C CNN F 1 "CONN_5" V 8750 1450 50 0000 C CNN F 2 "" H 8700 1450 60 0000 C CNN F 3 "" H 8700 1450 60 0000 C CNN 1 8700 1450 -1 0 0 1 $EndComp Text Notes 8050 1050 0 118 ~ 0 USB <-> TTL Text Label 9100 1250 0 61 ~ 0 GND Text Label 9100 1350 0 61 ~ 0 RXD Text Label 9100 1450 0 61 ~ 0 TXD Text Label 9100 1550 0 61 ~ 0 5.0V Text Label 9100 1650 0 61 ~ 0 3.3V $Comp L GND #PWR015 U 1 1 52FB4CEF P 10100 1350 F 0 "#PWR015" H 10100 1350 30 0001 C CNN F 1 "GND" H 10100 1280 30 0001 C CNN F 2 "" H 10100 1350 60 0000 C CNN F 3 "" H 10100 1350 60 0000 C CNN 1 10100 1350 1 0 0 -1 $EndComp Wire Wire Line 9100 1250 10100 1250 Wire Wire Line 10100 1250 10100 1350 Wire Wire Line 9100 1350 9700 1350 Wire Wire Line 9700 1350 9700 950 Wire Wire Line 9100 1450 10300 1450 Wire Wire Line 10300 1450 10300 950 $Comp L +3.3V #PWR016 U 1 1 52FB4EDC P 10500 1550 F 0 "#PWR016" H 10500 1510 30 0001 C CNN F 1 "+3.3V" H 10500 1660 30 0000 C CNN F 2 "" H 10500 1550 60 0000 C CNN F 3 "" H 10500 1550 60 0000 C CNN 1 10500 1550 1 0 0 -1 $EndComp Wire Wire Line 9100 1650 10500 1650 Wire Wire Line 10500 1650 10500 1550 NoConn ~ 9100 1550 Text Label 9700 950 0 61 ~ 0 PD5 Text Label 10300 950 0 61 ~ 0 PD6 $Comp L TDA2822 DA? U 1 1 53D63E9D P 3900 5700 F 0 "DA?" H 4150 5900 60 0000 C CNN F 1 "TDA2822" H 3900 5700 60 0000 C CNN F 2 "DIP-4__300" H 3350 5350 60 0001 C CNN F 3 "" H 4150 5900 60 0000 C CNN 1 3900 5700 1 0 0 -1 $EndComp $Comp L TDA2822 DA? U 2 1 53D63EAC P 3900 7100 F 0 "DA?" H 4150 7300 60 0000 C CNN F 1 "TDA2822" H 3900 7100 60 0000 C CNN F 2 "DIP-4__300" H 3350 6750 60 0001 C CNN F 3 "" H 4150 7300 60 0000 C CNN 2 3900 7100 1 0 0 -1 $EndComp $Sheet S 9250 2450 1550 1900 U 53D64077 F0 "DRUM" 50 F1 "DRUM_itself.sch" 50 F2 "LED0" I R 10800 2600 60 F3 "LED1" I R 10800 2700 60 F4 "LED2" I R 10800 2800 60 F5 "LED3" I R 10800 2900 60 F6 "LED4" I R 10800 3000 60 F7 "LED5" I R 10800 3100 60 F8 "VCC" I L 9250 4000 60 F9 "SPEAKER" I R 10800 3800 60 F10 "DRUM0" I R 10800 4100 60 F11 "DRUM1" I R 10800 4250 60 F12 "BUTN0" I L 9250 2850 60 F13 "BUTN1" I L 9250 3050 60 F14 "BUTN2" I L 9250 3250 60 F15 "BUTN3" I L 9250 3450 60 F16 "GND" I L 9250 4150 60 $EndSheet $Sheet S 1150 4850 1000 1100 U 53D66CFD F0 "Player" 50 F1 "Player.sch" 50 F2 "BTN0a" I R 2150 4950 60 F3 "BTN0b" I R 2150 5100 60 F4 "BTN1a" I R 2150 5250 60 F5 "BTN1b" I R 2150 5400 60 F6 "BTN2a" I L 1150 4950 60 F7 "BTN2b" I L 1150 5100 60 F8 "BTN3a" I L 1150 5250 60 F9 "BTN3b" I L 1150 5400 60 F10 "BTN4a" I L 1150 5550 60 F11 "BTN4b" I L 1150 5700 60 F12 "BAT+" I L 1150 5850 60 F13 "BAT-" I R 2150 5850 60 F14 "SNDa" I R 2150 5550 60 F15 "SNDb" I R 2150 5650 60 F16 "SND_gnd" I R 2150 5750 60 $EndSheet NoConn ~ 2200 5850 NoConn ~ 1100 5850 Wire Wire Line 1100 5850 1150 5850 Wire Wire Line 2200 5850 2150 5850 $Comp L C C? U 1 1 53D695F4 P 2800 5550 F 0 "C?" H 2850 5650 50 0000 L CNN F 1 "100u" H 2850 5450 50 0000 L CNN F 2 "" H 2800 5550 60 0000 C CNN F 3 "" H 2800 5550 60 0000 C CNN 1 2800 5550 0 -1 -1 0 $EndComp $Comp L C C? U 1 1 53D69710 P 2800 5850 F 0 "C?" H 2850 5950 50 0000 L CNN F 1 "100u" H 2850 5750 50 0000 L CNN F 2 "" H 2800 5850 60 0000 C CNN F 3 "" H 2800 5850 60 0000 C CNN 1 2800 5850 0 -1 -1 0 $EndComp Wire Wire Line 2600 5550 2150 5550 Wire Wire Line 2150 5650 2600 5650 Wire Wire Line 2600 5650 2600 5850 Wire Wire Line 3000 5850 3000 5550 $Comp L GND #PWR? U 1 1 53D69AC0 P 2350 5950 F 0 "#PWR?" H 2350 5950 30 0001 C CNN F 1 "GND" H 2350 5880 30 0001 C CNN F 2 "" H 2350 5950 60 0000 C CNN F 3 "" H 2350 5950 60 0000 C CNN 1 2350 5950 1 0 0 -1 $EndComp Wire Wire Line 2350 5950 2350 5750 Wire Wire Line 2350 5750 2150 5750 Wire Wire Line 3000 5550 3350 5550 $Comp L GND #PWR? U 1 1 53D69F08 P 3900 6300 F 0 "#PWR?" H 3900 6300 30 0001 C CNN F 1 "GND" H 3900 6230 30 0001 C CNN F 2 "" H 3900 6300 60 0000 C CNN F 3 "" H 3900 6300 60 0000 C CNN 1 3900 6300 1 0 0 -1 $EndComp Wire Wire Line 3900 6300 3900 6200 $Comp L GND #PWR? U 1 1 53D6A5CB P 9100 4250 F 0 "#PWR?" H 9100 4250 30 0001 C CNN F 1 "GND" H 9100 4180 30 0001 C CNN F 2 "" H 9100 4250 60 0000 C CNN F 3 "" H 9100 4250 60 0000 C CNN 1 9100 4250 1 0 0 -1 $EndComp Wire Wire Line 9100 4250 9100 4150 Wire Wire Line 9100 4150 9250 4150 $Comp L VCC #PWR? U 1 1 53D6A71E P 9100 3900 F 0 "#PWR?" H 9100 4000 30 0001 C CNN F 1 "VCC" H 9100 4000 30 0000 C CNN F 2 "" H 9100 3900 60 0000 C CNN F 3 "" H 9100 3900 60 0000 C CNN 1 9100 3900 1 0 0 -1 $EndComp Wire Wire Line 9100 3900 9100 4000 Wire Wire Line 9100 4000 9250 4000 $Comp L VCC #PWR? U 1 1 53D6A81E P 3900 5100 F 0 "#PWR?" H 3900 5200 30 0001 C CNN F 1 "VCC" H 3900 5200 30 0000 C CNN F 2 "" H 3900 5100 60 0000 C CNN F 3 "" H 3900 5100 60 0000 C CNN 1 3900 5100 1 0 0 -1 $EndComp Wire Wire Line 3900 5100 3900 5200 $Comp L C C? U 1 1 53D6AE09 P 3350 6100 F 0 "C?" H 3400 6200 50 0000 L CNN F 1 "100u" H 3400 6000 50 0000 L CNN F 2 "" H 3350 6100 60 0000 C CNN F 3 "" H 3350 6100 60 0000 C CNN 1 3350 6100 -1 0 0 1 $EndComp Wire Wire Line 3350 5900 3350 5850 $Comp L GND #PWR? U 1 1 53D6AF52 P 3350 6400 F 0 "#PWR?" H 3350 6400 30 0001 C CNN F 1 "GND" H 3350 6330 30 0001 C CNN F 2 "" H 3350 6400 60 0000 C CNN F 3 "" H 3350 6400 60 0000 C CNN 1 3350 6400 1 0 0 -1 $EndComp Wire Wire Line 3350 6300 3350 6400 $Comp L C C? U 1 1 53D6B215 P 4600 6050 F 0 "C?" H 4650 6150 50 0000 L CNN F 1 "100u" H 4650 5950 50 0000 L CNN F 2 "" H 4600 6050 60 0000 C CNN F 3 "" H 4600 6050 60 0000 C CNN 1 4600 6050 1 0 0 -1 $EndComp $Comp L C C? U 1 1 53D6B760 P 3250 7450 F 0 "C?" H 3300 7550 50 0000 L CNN F 1 "100u" H 3300 7350 50 0000 L CNN F 2 "" H 3250 7450 60 0000 C CNN F 3 "" H 3250 7450 60 0000 C CNN 1 3250 7450 -1 0 0 1 $EndComp $Comp L GND #PWR? U 1 1 53D6B766 P 3250 7700 F 0 "#PWR?" H 3250 7700 30 0001 C CNN F 1 "GND" H 3250 7630 30 0001 C CNN F 2 "" H 3250 7700 60 0000 C CNN F 3 "" H 3250 7700 60 0000 C CNN 1 3250 7700 1 0 0 -1 $EndComp Wire Wire Line 3250 7700 3250 7650 Wire Wire Line 3250 7250 3350 7250 $Comp L C C? U 1 1 53D6BA6D P 4600 6750 F 0 "C?" H 4650 6850 50 0000 L CNN F 1 "100u" H 4650 6650 50 0000 L CNN F 2 "" H 4600 6750 60 0000 C CNN F 3 "" H 4600 6750 60 0000 C CNN 1 4600 6750 1 0 0 -1 $EndComp Wire Wire Line 4600 5850 4600 5700 Wire Wire Line 4600 7100 4600 6950 Wire Wire Line 4600 6250 4600 6550 $Comp L C C? U 1 1 53D6C000 P 5000 6600 F 0 "C?" H 5050 6700 50 0000 L CNN F 1 "0.1u" H 5050 6500 50 0000 L CNN F 2 "" H 5000 6600 60 0000 C CNN F 3 "" H 5000 6600 60 0000 C CNN 1 5000 6600 1 0 0 -1 $EndComp $Comp L R R? U 1 1 53D6C1D6 P 5000 7200 F 0 "R?" V 5080 7200 50 0000 C CNN F 1 "4R7" V 5000 7200 50 0000 C CNN F 2 "" H 5000 7200 60 0000 C CNN F 3 "" H 5000 7200 60 0000 C CNN 1 5000 7200 1 0 0 -1 $EndComp $Comp L GND #PWR? U 1 1 53D6C3AA P 5000 7550 F 0 "#PWR?" H 5000 7550 30 0001 C CNN F 1 "GND" H 5000 7480 30 0001 C CNN F 2 "" H 5000 7550 60 0000 C CNN F 3 "" H 5000 7550 60 0000 C CNN 1 5000 7550 1 0 0 -1 $EndComp Wire Wire Line 5000 7550 5000 7450 Wire Wire Line 5000 6950 5000 6800 Wire Wire Line 4600 6400 5100 6400 Connection ~ 4600 6400 $Comp L R R? U 1 1 53D6CBF4 P 3000 6100 F 0 "R?" V 3080 6100 50 0000 C CNN F 1 "10k" V 3000 6100 50 0000 C CNN F 2 "" H 3000 6100 60 0000 C CNN F 3 "" H 3000 6100 60 0000 C CNN 1 3000 6100 1 0 0 -1 $EndComp $Comp L R R? U 1 1 53D6CCB3 P 2900 7400 F 0 "R?" V 2980 7400 50 0000 C CNN F 1 "10k" V 2900 7400 50 0000 C CNN F 2 "" H 2900 7400 60 0000 C CNN F 3 "" H 2900 7400 60 0000 C CNN 1 2900 7400 1 0 0 -1 $EndComp Connection ~ 3000 5850 Wire Wire Line 3000 6350 3350 6350 Connection ~ 3350 6350 Wire Wire Line 3250 7650 2900 7650 Connection ~ 3250 7650 Wire Wire Line 2900 7150 2900 6950 Wire Wire Line 2800 6950 3350 6950 Connection ~ 2900 6950 Text Label 2800 6950 2 60 ~ 0 PC1 Text Label 10900 3800 0 60 ~ 0 SPKR Wire Wire Line 10900 3800 10800 3800 Text Label 5100 6400 0 60 ~ 0 SPKR Connection ~ 5000 6400 Text Notes 6000 2400 0 60 ~ 0 UART Rx/Tx Text Notes 6000 3650 0 60 ~ 0 Boom Text Label 9100 2850 2 60 ~ 0 PC2 Text Label 9100 3050 2 60 ~ 0 PC3 Text Label 9100 3250 2 60 ~ 0 PC4 Text Label 9100 3450 2 60 ~ 0 PC5 Text Notes 6000 3250 0 60 ~ 0 BUTN3\nBUTN2\nBUTN1\nBUTN0 $Comp L CD74HC154 DD? U 1 1 53D73322 P 12050 3150 F 0 "DD?" H 12050 3050 50 0000 C CNN F 1 "CD74HC154" H 12050 3250 50 0000 C CNN F 2 "MODULE" H 12050 3150 50 0001 C CNN F 3 "DOCUMENTATION" H 12050 3150 50 0001 C CNN 1 12050 3150 1 0 0 -1 $EndComp $Comp L GND #PWR? U 1 1 53D738D1 P 11300 3850 F 0 "#PWR?" H 11300 3850 30 0001 C CNN F 1 "GND" H 11300 3780 30 0001 C CNN F 2 "" H 11300 3850 60 0000 C CNN F 3 "" H 11300 3850 60 0000 C CNN 1 11300 3850 1 0 0 -1 $EndComp Wire Wire Line 11300 3850 11300 3700 $Comp L VCC #PWR? U 1 1 53D73A56 P 12800 2500 F 0 "#PWR?" H 12800 2600 30 0001 C CNN F 1 "VCC" H 12800 2600 30 0000 C CNN F 2 "" H 12800 2500 60 0000 C CNN F 3 "" H 12800 2500 60 0000 C CNN 1 12800 2500 1 0 0 -1 $EndComp Wire Wire Line 12800 2500 12800 2600 Wire Wire Line 10800 2600 11300 2600 Wire Wire Line 10800 2700 11300 2700 Wire Wire Line 11300 2800 10800 2800 Wire Wire Line 10800 2900 11300 2900 Wire Wire Line 11300 3000 10800 3000 Wire Wire Line 10800 3100 11300 3100 Text Notes 9500 4550 0 60 ~ 0 Need one resistor to add Text Notes 11400 4200 0 60 ~ 0 Additional LEDs (up to 10pcs)\ncould be connected to ~Y6..~Y15 NoConn ~ 11300 3200 NoConn ~ 11300 3300 NoConn ~ 11300 3400 NoConn ~ 11300 3500 NoConn ~ 11300 3600 NoConn ~ 12800 3700 NoConn ~ 12800 3600 NoConn ~ 12800 3500 NoConn ~ 12800 3400 NoConn ~ 12800 3300 Wire Wire Line 12800 3100 12800 3200 $Comp L GND #PWR? U 1 1 53D78C57 P 13000 3250 F 0 "#PWR?" H 13000 3250 30 0001 C CNN F 1 "GND" H 13000 3180 30 0001 C CNN F 2 "" H 13000 3250 60 0000 C CNN F 3 "" H 13000 3250 60 0000 C CNN 1 13000 3250 1 0 0 -1 $EndComp Wire Wire Line 13000 3250 13000 3200 Wire Wire Line 13000 3200 12800 3200 Connection ~ 12800 3200 Text Notes 2050 3450 0 60 ~ 0 LEDs address 3\n2\n1\n0 Text Notes 2150 3250 0 60 ~ 0 DRUM0\nDRUM1 Text Label 12800 3000 0 60 ~ 0 PB3 Text Label 12800 2900 0 60 ~ 0 PB2 Text Label 12800 2800 0 60 ~ 0 PB1 Text Label 12800 2700 0 60 ~ 0 PB0 Text Label 10900 4100 0 60 ~ 0 PB4 Text Label 10900 4250 0 60 ~ 0 PB5 Wire Wire Line 9100 2850 9250 2850 Wire Wire Line 9100 3050 9250 3050 Wire Wire Line 9250 3250 9100 3250 Wire Wire Line 9100 3450 9250 3450 Text Notes 8900 3500 1 60 ~ 0 Pull-up (CR1 = 1) Wire Wire Line 10900 4250 10800 4250 Wire Wire Line 10800 4100 10900 4100 $EndSCHEMATC