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: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:bc817DS LIBS:pca9634 LIBS:16Channel-LED-Driver-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 5 7 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L PCA9634 U6 U 1 1 588C0734 P 3850 2050 AR Path="/588C5EEC/588C0734" Ref="U6" Part="1" AR Path="/588BB842/588C0734" Ref="U3" Part="1" F 0 "U6" H 3850 1350 60 0000 C CNN F 1 "PCA9634" H 3850 2650 60 0000 C CNN F 2 "SMD_Packages:SSOP-20" H 3750 2400 60 0001 C CNN F 3 "" H 3750 2400 60 0001 C CNN 1 3850 2050 1 0 0 -1 $EndComp $Comp L Jumper_NO_Small JP8 U 1 1 588BBF91 P 1000 2400 AR Path="/588C5EEC/588BBF91" Ref="JP8" Part="1" AR Path="/588BB842/588BBF91" Ref="JP1" Part="1" F 0 "JP8" H 1000 2480 50 0000 C CNN F 1 "A0" H 1010 2340 50 0000 C CNN F 2 "Custom_Footprints:Jumper_SMD" H 1000 2400 50 0001 C CNN F 3 "" H 1000 2400 50 0000 C CNN 1 1000 2400 0 1 1 0 $EndComp $Comp L Jumper_NO_Small JP9 U 1 1 588BC14C P 1200 2400 AR Path="/588C5EEC/588BC14C" Ref="JP9" Part="1" AR Path="/588BB842/588BC14C" Ref="JP2" Part="1" F 0 "JP9" H 1200 2480 50 0000 C CNN F 1 "A1" H 1210 2340 50 0000 C CNN F 2 "Custom_Footprints:Jumper_SMD" H 1200 2400 50 0001 C CNN F 3 "" H 1200 2400 50 0000 C CNN 1 1200 2400 0 1 1 0 $EndComp $Comp L Jumper_NO_Small JP10 U 1 1 588BC167 P 1400 2400 AR Path="/588C5EEC/588BC167" Ref="JP10" Part="1" AR Path="/588BB842/588BC167" Ref="JP3" Part="1" F 0 "JP10" H 1400 2480 50 0000 C CNN F 1 "A2" H 1410 2340 50 0000 C CNN F 2 "Custom_Footprints:Jumper_SMD" H 1400 2400 50 0001 C CNN F 3 "" H 1400 2400 50 0000 C CNN 1 1400 2400 0 1 1 0 $EndComp $Comp L Jumper_NO_Small JP11 U 1 1 588C0738 P 1600 2400 AR Path="/588C5EEC/588C0738" Ref="JP11" Part="1" AR Path="/588BB842/588C0738" Ref="JP4" Part="1" F 0 "JP11" H 1600 2480 50 0000 C CNN F 1 "A3" H 1610 2340 50 0000 C CNN F 2 "Custom_Footprints:Jumper_SMD" H 1600 2400 50 0001 C CNN F 3 "" H 1600 2400 50 0000 C CNN 1 1600 2400 0 1 1 0 $EndComp $Comp L Jumper_NO_Small JP12 U 1 1 588BC1B0 P 1800 2400 AR Path="/588C5EEC/588BC1B0" Ref="JP12" Part="1" AR Path="/588BB842/588BC1B0" Ref="JP5" Part="1" F 0 "JP12" H 1800 2480 50 0000 C CNN F 1 "A4" H 1810 2340 50 0000 C CNN F 2 "Custom_Footprints:Jumper_SMD" H 1800 2400 50 0001 C CNN F 3 "" H 1800 2400 50 0000 C CNN 1 1800 2400 0 1 1 0 $EndComp $Comp L Jumper_NO_Small JP13 U 1 1 588BC1E0 P 2000 2400 AR Path="/588C5EEC/588BC1E0" Ref="JP13" Part="1" AR Path="/588BB842/588BC1E0" Ref="JP6" Part="1" F 0 "JP13" H 2000 2480 50 0000 C CNN F 1 "A5" H 2010 2340 50 0000 C CNN F 2 "Custom_Footprints:Jumper_SMD" H 2000 2400 50 0001 C CNN F 3 "" H 2000 2400 50 0000 C CNN 1 2000 2400 0 1 1 0 $EndComp $Comp L Jumper_NO_Small JP14 U 1 1 588BC209 P 2200 2400 AR Path="/588C5EEC/588BC209" Ref="JP14" Part="1" AR Path="/588BB842/588BC209" Ref="JP7" Part="1" F 0 "JP14" H 2200 2480 50 0000 C CNN F 1 "A6" H 2210 2340 50 0000 C CNN F 2 "Custom_Footprints:Jumper_SMD" H 2200 2400 50 0001 C CNN F 3 "" H 2200 2400 50 0000 C CNN 1 2200 2400 0 1 1 0 $EndComp $Comp L R R33 U 1 1 588BC517 P 1350 1300 AR Path="/588C5EEC/588BC517" Ref="R33" Part="1" AR Path="/588BB842/588BC517" Ref="R1" Part="1" F 0 "R33" V 1430 1300 50 0000 C CNN F 1 "10K" V 1350 1300 50 0000 C CNN F 2 "Resistors_SMD:R_0805_HandSoldering" V 1280 1300 50 0001 C CNN F 3 "" H 1350 1300 50 0000 C CNN 1 1350 1300 1 0 0 -1 $EndComp $Comp L R R34 U 1 1 588BC57B P 1500 1300 AR Path="/588C5EEC/588BC57B" Ref="R34" Part="1" AR Path="/588BB842/588BC57B" Ref="R2" Part="1" F 0 "R34" V 1580 1300 50 0000 C CNN F 1 "10K" V 1500 1300 50 0000 C CNN F 2 "Resistors_SMD:R_0805_HandSoldering" V 1430 1300 50 0001 C CNN F 3 "" H 1500 1300 50 0000 C CNN 1 1500 1300 1 0 0 -1 $EndComp $Comp L R R35 U 1 1 588C073E P 1650 1300 AR Path="/588C5EEC/588C073E" Ref="R35" Part="1" AR Path="/588BB842/588C073E" Ref="R3" Part="1" F 0 "R35" V 1730 1300 50 0000 C CNN F 1 "10K" V 1650 1300 50 0000 C CNN F 2 "Resistors_SMD:R_0805_HandSoldering" V 1580 1300 50 0001 C CNN F 3 "" H 1650 1300 50 0000 C CNN 1 1650 1300 1 0 0 -1 $EndComp $Comp L R R36 U 1 1 588C073F P 1800 1300 AR Path="/588C5EEC/588C073F" Ref="R36" Part="1" AR Path="/588BB842/588C073F" Ref="R4" Part="1" F 0 "R36" V 1880 1300 50 0000 C CNN F 1 "10K" V 1800 1300 50 0000 C CNN F 2 "Resistors_SMD:R_0805_HandSoldering" V 1730 1300 50 0001 C CNN F 3 "" H 1800 1300 50 0000 C CNN 1 1800 1300 1 0 0 -1 $EndComp $Comp L R R37 U 1 1 588C0740 P 1950 1300 AR Path="/588C5EEC/588C0740" Ref="R37" Part="1" AR Path="/588BB842/588C0740" Ref="R5" Part="1" F 0 "R37" V 2030 1300 50 0000 C CNN F 1 "10K" V 1950 1300 50 0000 C CNN F 2 "Resistors_SMD:R_0805_HandSoldering" V 1880 1300 50 0001 C CNN F 3 "" H 1950 1300 50 0000 C CNN 1 1950 1300 1 0 0 -1 $EndComp $Comp L R R38 U 1 1 588C0741 P 2100 1300 AR Path="/588C5EEC/588C0741" Ref="R38" Part="1" AR Path="/588BB842/588C0741" Ref="R6" Part="1" F 0 "R38" V 2180 1300 50 0000 C CNN F 1 "10K" V 2100 1300 50 0000 C CNN F 2 "Resistors_SMD:R_0805_HandSoldering" V 2030 1300 50 0001 C CNN F 3 "" H 2100 1300 50 0000 C CNN 1 2100 1300 1 0 0 -1 $EndComp $Comp L R R39 U 1 1 588C0742 P 2250 1300 AR Path="/588C5EEC/588C0742" Ref="R39" Part="1" AR Path="/588BB842/588C0742" Ref="R7" Part="1" F 0 "R39" V 2330 1300 50 0000 C CNN F 1 "10K" V 2250 1300 50 0000 C CNN F 2 "Resistors_SMD:R_0805_HandSoldering" V 2180 1300 50 0001 C CNN F 3 "" H 2250 1300 50 0000 C CNN 1 2250 1300 1 0 0 -1 $EndComp Wire Wire Line 3400 1600 1000 1600 Wire Wire Line 1000 1600 1000 2300 Wire Wire Line 3400 1700 1200 1700 Wire Wire Line 1200 1700 1200 2300 Wire Wire Line 3400 1800 1400 1800 Wire Wire Line 1400 1800 1400 2300 Wire Wire Line 3400 1900 1600 1900 Wire Wire Line 1600 1900 1600 2300 Wire Wire Line 3400 2000 1800 2000 Wire Wire Line 1800 2000 1800 2300 Wire Wire Line 3400 2100 2000 2100 Wire Wire Line 2000 2100 2000 2300 Wire Wire Line 3400 2200 2200 2200 Wire Wire Line 2200 2200 2200 2300 Wire Wire Line 1350 1450 1350 1600 Connection ~ 1350 1600 Wire Wire Line 1500 1450 1500 1700 Connection ~ 1500 1700 Wire Wire Line 1650 1450 1650 1800 Connection ~ 1650 1800 Wire Wire Line 1800 1450 1800 1900 Connection ~ 1800 1900 Wire Wire Line 1950 1450 1950 2000 Connection ~ 1950 2000 Wire Wire Line 2100 1450 2100 2100 Connection ~ 2100 2100 Wire Wire Line 2250 1450 2250 2200 Connection ~ 2250 2200 Wire Wire Line 1000 2500 2450 2500 Connection ~ 1200 2500 Connection ~ 1400 2500 Connection ~ 1600 2500 Connection ~ 1800 2500 Connection ~ 2000 2500 Connection ~ 2200 2500 Wire Wire Line 1350 1150 2500 1150 Connection ~ 1500 1150 Connection ~ 1650 1150 Connection ~ 1800 1150 Connection ~ 1950 1150 Connection ~ 2100 1150 Connection ~ 2250 1150 $Comp L GND #PWR048 U 1 1 588C0743 P 2500 1150 AR Path="/588C5EEC/588C0743" Ref="#PWR048" Part="1" AR Path="/588BB842/588C0743" Ref="#PWR07" Part="1" F 0 "#PWR048" H 2500 900 50 0001 C CNN F 1 "GND" H 2500 1000 50 0000 C CNN F 2 "" H 2500 1150 50 0000 C CNN F 3 "" H 2500 1150 50 0000 C CNN 1 2500 1150 1 0 0 -1 $EndComp Wire Wire Line 2750 2350 3400 2350 $Comp L R R40 U 1 1 588C0744 P 2400 2850 AR Path="/588C5EEC/588C0744" Ref="R40" Part="1" AR Path="/588BB842/588C0744" Ref="R8" Part="1" F 0 "R40" V 2480 2850 50 0000 C CNN F 1 "10K" V 2400 2850 50 0000 C CNN F 2 "Resistors_SMD:R_0805_HandSoldering" V 2330 2850 50 0001 C CNN F 3 "" H 2400 2850 50 0000 C CNN 1 2400 2850 1 0 0 -1 $EndComp $Comp L BC413 Q34 U 1 1 588C0745 P 2300 3200 AR Path="/588C5EEC/588C0745" Ref="Q34" Part="1" AR Path="/588BB842/588C0745" Ref="Q1" Part="1" F 0 "Q34" H 2500 3275 50 0000 L CNN F 1 "BC413" H 2500 3200 50 0000 L CNN F 2 "TO_SOT_Packages_SMD:SOT-23" H 2500 3125 50 0000 L CIN F 3 "" H 2300 3200 50 0000 L CNN 1 2300 3200 1 0 0 -1 $EndComp Wire Wire Line 2400 2700 2150 2700 $Comp L GND #PWR049 U 1 1 588C0746 P 2400 3400 AR Path="/588C5EEC/588C0746" Ref="#PWR049" Part="1" AR Path="/588BB842/588C0746" Ref="#PWR08" Part="1" F 0 "#PWR049" H 2400 3150 50 0001 C CNN F 1 "GND" H 2400 3250 50 0000 C CNN F 2 "" H 2400 3400 50 0000 C CNN F 3 "" H 2400 3400 50 0000 C CNN 1 2400 3400 1 0 0 -1 $EndComp Wire Wire Line 2100 3200 1850 3200 Text GLabel 1850 3200 0 60 Input ~ 0 OE-Disable Text HLabel 2450 2500 2 60 Input ~ 0 +5V Text HLabel 2150 2700 0 60 Input ~ 0 +5V Wire Wire Line 2400 3000 2750 3000 Wire Wire Line 2750 3000 2750 2350 Wire Wire Line 3400 2500 3200 2500 Text HLabel 3200 2500 0 60 Input ~ 0 +5V $Comp L GND #PWR050 U 1 1 588BDC8D P 3400 2600 AR Path="/588C5EEC/588BDC8D" Ref="#PWR050" Part="1" AR Path="/588BB842/588BDC8D" Ref="#PWR09" Part="1" F 0 "#PWR050" H 3400 2350 50 0001 C CNN F 1 "GND" H 3400 2450 50 0000 C CNN F 2 "" H 3400 2600 50 0000 C CNN F 3 "" H 3400 2600 50 0000 C CNN 1 3400 2600 1 0 0 -1 $EndComp Text HLabel 4300 2500 2 60 Input ~ 0 SDA Text HLabel 4300 2600 2 60 Input ~ 0 SCL $Sheet S 6400 1200 1500 900 U 588C0748 F0 "LED Driver A" 60 F1 "LED-Driver-A.sch" 60 F2 "LED1" I L 6400 1350 60 F3 "LED2" I L 6400 1500 60 F4 "LED3" I L 6400 1650 60 F5 "LED4" I L 6400 1800 60 F6 "+5V" I L 6400 1950 60 $EndSheet Text HLabel 6000 1950 0 60 Input ~ 0 +5V Wire Wire Line 6000 1950 6400 1950 Wire Wire Line 6400 1350 4300 1350 Wire Wire Line 4300 1350 4300 1600 Wire Wire Line 6400 1500 4400 1500 Wire Wire Line 4400 1500 4400 1700 Wire Wire Line 4400 1700 4300 1700 Wire Wire Line 6400 1650 4500 1650 Wire Wire Line 4500 1650 4500 1800 Wire Wire Line 4500 1800 4300 1800 Wire Wire Line 6400 1800 4600 1800 Wire Wire Line 4600 1800 4600 1900 Wire Wire Line 4600 1900 4300 1900 $Sheet S 6450 3400 1500 900 U 588C077F F0 "LED Driver B" 60 F1 "LED-Driver-B.sch" 60 F2 "LED1" I L 6450 3550 60 F3 "LED2" I L 6450 3700 60 F4 "LED3" I L 6450 3850 60 F5 "LED4" I L 6450 4000 60 F6 "+5V" I L 6450 4150 60 $EndSheet Wire Wire Line 6050 4150 6450 4150 Wire Wire Line 5400 3550 6450 3550 Wire Wire Line 4300 2100 5300 2100 Wire Wire Line 5300 2100 5300 3700 Wire Wire Line 5300 3700 6450 3700 Wire Wire Line 4300 2200 5200 2200 Wire Wire Line 5200 2200 5200 3850 Wire Wire Line 5200 3850 6450 3850 Wire Wire Line 4300 2300 5100 2300 Wire Wire Line 5100 2300 5100 4000 Wire Wire Line 5100 4000 6450 4000 Wire Wire Line 4300 2000 5400 2000 Wire Wire Line 5400 2000 5400 3550 Text HLabel 6050 4150 0 60 Input ~ 0 +5V Text Notes 1300 3800 0 60 ~ 0 Set this pin High to enable the outputs $EndSCHEMATC