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:transistors_gaui LIBS:drum-cache EELAYER 27 0 EELAYER END $Descr A3 16535 11693 encoding utf-8 Sheet 1 3 Title "" Date "20 sep 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 #PWR10 U 1 1 52FB03EF P 2750 3200 F 0 "#PWR10" 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 $Comp L GND #PWR9 U 1 1 52FB0400 P 2750 2600 F 0 "#PWR9" 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 $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 $Comp L GND #PWR4 U 1 1 52FB0453 P 2050 3100 F 0 "#PWR4" 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 Text Label 3000 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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 $Comp L +3.3V #PWR2 U 1 1 52FB0EC7 P 1300 2800 F 0 "#PWR2" 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 #PWR3 U 1 1 52FB0ED9 P 1300 3950 F 0 "#PWR3" 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 Text Label 950 3950 2 60 ~ 0 PC2 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52FB287C P 4000 1300 F 0 "#PWR16" 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 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 #PWR21 U 1 1 52FB4CEF P 10100 1350 F 0 "#PWR21" 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 $Comp L +3.3V #PWR22 U 1 1 52FB4EDC P 10500 1550 F 0 "#PWR22" 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 NoConn ~ 9100 1550 Text Label 9700 950 0 61 ~ 0 PD5 Text Label 10300 950 0 61 ~ 0 PD6 $Comp L TDA2822 DA1 U 1 1 53D63E9D P 3900 5700 F 0 "DA1" 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 DA1 U 2 1 53D63EAC P 3900 7100 F 0 "DA1" 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 $Comp L C C4 U 1 1 53D695F4 P 2600 5550 F 0 "C4" H 2650 5650 50 0000 L CNN F 1 "100u" H 2650 5450 50 0000 L CNN F 2 "" H 2600 5550 60 0000 C CNN F 3 "" H 2600 5550 60 0000 C CNN 1 2600 5550 0 -1 -1 0 $EndComp $Comp L C C5 U 1 1 53D69710 P 2600 5850 F 0 "C5" H 2650 5950 50 0000 L CNN F 1 "100u" H 2650 5750 50 0000 L CNN F 2 "" H 2600 5850 60 0000 C CNN F 3 "" H 2600 5850 60 0000 C CNN 1 2600 5850 0 -1 -1 0 $EndComp $Comp L GND #PWR7 U 1 1 53D69AC0 P 2350 5950 F 0 "#PWR7" 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 $Comp L GND #PWR14 U 1 1 53D69F08 P 3900 6300 F 0 "#PWR14" 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 $Comp L GND #PWR20 U 1 1 53D6A5CB P 9100 4250 F 0 "#PWR20" 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 $Comp L VCC #PWR19 U 1 1 53D6A71E P 9100 3900 F 0 "#PWR19" 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 $Comp L VCC #PWR13 U 1 1 53D6A81E P 3900 5100 F 0 "#PWR13" 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 $Comp L GND #PWR11 U 1 1 53D6AF52 P 3350 5650 F 0 "#PWR11" H 3350 5650 30 0001 C CNN F 1 "GND" H 3350 5580 30 0001 C CNN F 2 "" H 3350 5650 60 0000 C CNN F 3 "" H 3350 5650 60 0000 C CNN 1 3350 5650 1 0 0 -1 $EndComp $Comp L C C6 U 1 1 53D6B215 P 4600 6050 F 0 "C6" 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 GND #PWR12 U 1 1 53D6B766 P 3350 7050 F 0 "#PWR12" H 3350 7050 30 0001 C CNN F 1 "GND" H 3350 6980 30 0001 C CNN F 2 "" H 3350 7050 60 0000 C CNN F 3 "" H 3350 7050 60 0000 C CNN 1 3350 7050 1 0 0 -1 $EndComp $Comp L C C7 U 1 1 53D6BA6D P 4600 6750 F 0 "C7" 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 Text Label 2700 7250 2 60 ~ 0 PC1 Text Label 10900 3800 0 60 ~ 0 SPKR Text Label 5100 6400 0 60 ~ 0 SPKR 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 DD1 U 1 1 53D73322 P 12050 3150 F 0 "DD1" 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 #PWR24 U 1 1 53D738D1 P 11300 3850 F 0 "#PWR24" 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 $Comp L VCC #PWR25 U 1 1 53D73A56 P 12800 2500 F 0 "#PWR25" 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 Text Notes 9350 2350 0 60 ~ 0 Need one resistor to add Text Notes 11500 2150 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 $Comp L GND #PWR26 U 1 1 53D78C57 P 13000 3250 F 0 "#PWR26" 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 Text Notes 2050 3450 0 60 ~ 0 LEDs address 3\n2\n1\n0 Text Notes 2650 3050 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 12800 3100 0 60 ~ 0 PB4 Text Label 10900 4250 0 60 ~ 0 PB5 Text Notes 8900 3500 1 60 ~ 0 Pull-up (CR1 = 1) Text Label 10900 4100 0 60 ~ 0 PF4 Text Notes 2400 3350 0 60 ~ 0 LEDs off $Comp L R R5 U 1 1 541D399A P 3050 7250 F 0 "R5" V 3130 7250 50 0000 C CNN F 1 "10k" V 3050 7250 50 0000 C CNN F 2 "SM0603" H 3050 7250 60 0001 C CNN F 3 "" H 3050 7250 60 0000 C CNN 1 3050 7250 0 -1 -1 0 $EndComp $Comp L R R7 U 1 1 541D48EE P 3900 7800 F 0 "R7" V 3980 7800 50 0000 C CNN F 1 "10k" V 3900 7800 50 0000 C CNN F 2 "SM0603" H 3900 7800 60 0001 C CNN F 3 "" H 3900 7800 60 0000 C CNN 1 3900 7800 0 -1 -1 0 $EndComp $Comp L R R4 U 1 1 541D517A P 3050 5850 F 0 "R4" V 3130 5850 50 0000 C CNN F 1 "10k" V 3050 5850 50 0000 C CNN F 2 "SM0603" H 3050 5850 60 0001 C CNN F 3 "" H 3050 5850 60 0000 C CNN 1 3050 5850 0 -1 -1 0 $EndComp $Comp L R R6 U 1 1 541D5363 P 3350 6200 F 0 "R6" V 3430 6200 50 0000 C CNN F 1 "3.3k" V 3350 6200 50 0000 C CNN F 2 "SM0603" H 3350 6200 60 0001 C CNN F 3 "" H 3350 6200 60 0000 C CNN 1 3350 6200 -1 0 0 1 $EndComp $Comp L 2N7002 Q5 U 1 1 541D5E5C P 6800 7000 F 0 "Q5" H 6350 7100 50 0000 L BNN F 1 "2N7002" H 6350 7000 50 0000 L BNN F 2 "transistors_gaui-SOT23" H 6800 7150 50 0001 C CNN F 3 "" H 6800 7000 60 0000 C CNN 1 6800 7000 -1 0 0 -1 $EndComp $Comp L 2N7002 Q6 U 1 1 541D6AAD P 6800 7400 F 0 "Q6" H 6350 7500 50 0000 L BNN F 1 "2N7002" H 6350 7400 50 0000 L BNN F 2 "transistors_gaui-SOT23" H 6800 7550 50 0001 C CNN F 3 "" H 6800 7400 60 0000 C CNN 1 6800 7400 -1 0 0 -1 $EndComp $Comp L 2N7002 Q3 U 1 1 541D6C1B P 6800 6200 F 0 "Q3" H 6350 6300 50 0000 L BNN F 1 "2N7002" H 6350 6200 50 0000 L BNN F 2 "transistors_gaui-SOT23" H 6800 6350 50 0001 C CNN F 3 "" H 6800 6200 60 0000 C CNN 1 6800 6200 -1 0 0 -1 $EndComp $Comp L 2N7002 Q1 U 1 1 541D6DE3 P 6800 5400 F 0 "Q1" H 6350 5500 50 0000 L BNN F 1 "2N7002" H 6350 5400 50 0000 L BNN F 2 "transistors_gaui-SOT23" H 6800 5550 50 0001 C CNN F 3 "" H 6800 5400 60 0000 C CNN 1 6800 5400 -1 0 0 -1 $EndComp $Comp L 2N7002 Q2 U 1 1 541D6DE9 P 6800 5800 F 0 "Q2" H 6350 5900 50 0000 L BNN F 1 "2N7002" H 6350 5800 50 0000 L BNN F 2 "transistors_gaui-SOT23" H 6800 5950 50 0001 C CNN F 3 "" H 6800 5800 60 0000 C CNN 1 6800 5800 -1 0 0 -1 $EndComp $Comp L 2N7002 Q4 U 1 1 541D6DEF P 6800 6600 F 0 "Q4" H 6350 6700 50 0000 L BNN F 1 "2N7002" H 6350 6600 50 0000 L BNN F 2 "transistors_gaui-SOT23" H 6800 6750 50 0001 C CNN F 3 "" H 6800 6600 60 0000 C CNN 1 6800 6600 -1 0 0 -1 $EndComp Text Label 2250 5100 0 60 ~ 0 Vol+_ring Text Label 2250 4950 0 60 ~ 0 Vol+_circle Text Label 2250 5400 0 60 ~ 0 Vol-_ring Text Label 2250 5250 0 60 ~ 0 Vol-_circle Text Label 1050 5100 2 60 ~ 0 Prev_ring Text Label 1050 4950 2 60 ~ 0 Prev_circle Text Label 1050 5400 2 60 ~ 0 Next_ring Text Label 1050 5250 2 60 ~ 0 Next_circle Text Label 1050 5700 2 60 ~ 0 Play_ring Text Label 1050 5550 2 60 ~ 0 Play_circle $Comp L ZENERSMALL D3 U 1 1 541D94C6 P 11100 4350 F 0 "D3" H 11100 4450 40 0000 C CNN F 1 "BZX55C3V6" H 11100 4250 30 0000 C CNN F 2 "" H 11100 4350 60 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