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:msp430 LIBS:switches LIBS:sensor-light-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L MSP430G2553IN20 U2 U 1 1 5A4A4B70 P 5750 4300 F 0 "U2" H 4250 4900 50 0000 C CNN F 1 "MSP430G2553IN20" H 7000 3750 50 0000 C CNN F 2 "20N" H 4300 3750 50 0001 C CIN F 3 "" H 5700 4300 50 0001 C CNN 1 5750 4300 1 0 0 -1 $EndComp $Comp L CP C1 U 1 1 5A4A4C0F P 2200 3900 F 0 "C1" H 2225 4000 50 0000 L CNN F 1 "10uF" H 2225 3800 50 0000 L CNN F 2 "" H 2238 3750 50 0001 C CNN F 3 "" H 2200 3900 50 0001 C CNN 1 2200 3900 1 0 0 -1 $EndComp $Comp L R R2 U 1 1 5A4A4D3B P 9650 4850 F 0 "R2" V 9730 4850 50 0000 C CNN F 1 "100 KOhm" V 9650 4850 50 0000 C CNN F 2 "" V 9580 4850 50 0001 C CNN F 3 "" H 9650 4850 50 0001 C CNN 1 9650 4850 1 0 0 -1 $EndComp $Comp L R R1 U 1 1 5A4A4DD8 P 9300 4200 F 0 "R1" V 9380 4200 50 0000 C CNN F 1 "27 Ohm" V 9300 4200 50 0000 C CNN F 2 "" V 9230 4200 50 0001 C CNN F 3 "" H 9300 4200 50 0001 C CNN 1 9300 4200 0 1 1 0 $EndComp $Comp L CONN_01X02_MALE J1 U 1 1 5A4A4E4F P 1100 5400 F 0 "J1" H 1100 5575 50 0000 C CNN F 1 "Power IN 12V" H 1100 5200 50 0000 C CNN F 2 "" H 1100 5500 50 0001 C CNN F 3 "" H 1100 5500 50 0001 C CNN 1 1100 5400 1 0 0 -1 $EndComp $Comp L CONN_01X02_FEMALE J6 U 1 1 5A4A4EAE P 10050 2850 F 0 "J6" H 10050 3000 50 0000 C CNN F 1 "PWM Power OUT 12V" H 10150 2850 50 0000 C BNN F 2 "" H 10050 2850 50 0001 C CNN F 3 "" H 10050 2850 50 0001 C CNN 1 10050 2850 1 0 0 -1 $EndComp $Comp L Q_NMOS_DGS Q1 U 1 1 5A4A4F0F P 9850 4200 F 0 "Q1" H 10050 4250 50 0000 L CNN F 1 "IRLML2502" H 10050 4150 50 0000 L CNN F 2 "" H 10050 4300 50 0001 C CNN F 3 "" H 9850 4200 50 0001 C CNN 1 9850 4200 1 0 0 -1 $EndComp $Comp L LD1117S33TR U1 U 1 1 5A4A4F7A P 1800 3350 F 0 "U1" H 1800 3600 50 0000 C CNN F 1 "Reg 3.3V" H 1800 3550 50 0000 C CNN F 2 "TO_SOT_Packages_SMD:SOT-223" H 1800 3450 50 0001 C CNN F 3 "" H 1800 3350 50 0001 C CNN 1 1800 3350 1 0 0 -1 $EndComp $Comp L CONN_01X03_MALE J5 U 1 1 5A4A4FE3 P 8950 3500 F 0 "J5" H 8950 3775 50 0000 C CNN F 1 "Light Sensor Header" H 8975 3225 50 0000 C CNN F 2 "" H 8950 3700 50 0001 C CNN F 3 "" H 8950 3700 50 0001 C CNN 1 8950 3500 -1 0 0 1 $EndComp $Comp L CONN_01X03_MALE J3 U 1 1 5A4A5096 P 3150 3950 F 0 "J3" H 3150 4225 50 0000 C CNN F 1 "PIR Sensor Header 1" H 3175 3675 50 0000 C CNN F 2 "" H 3150 4150 50 0001 C CNN F 3 "" H 3150 4150 50 0001 C CNN 1 3150 3950 1 0 0 -1 $EndComp $Comp L CONN_01X03_MALE J2 U 1 1 5A4A5117 P 2550 4800 F 0 "J2" H 2550 5075 50 0000 C CNN F 1 "PIR Sensor Header 2" H 2575 4525 50 0000 C CNN F 2 "" H 2550 5000 50 0001 C CNN F 3 "" H 2550 5000 50 0001 C CNN 1 2550 4800 1 0 0 -1 $EndComp $Comp L SW_DIP_x01 SW1 U 1 1 5A4A528A P 8200 5200 F 0 "SW1" H 8200 5350 50 0000 C CNN F 1 "Manual ON/OFF" H 8200 5050 50 0000 C CNN F 2 "" H 8200 5200 50 0001 C CNN F 3 "" H 8200 5200 50 0001 C CNN 1 8200 5200 0 1 1 0 $EndComp $Comp L LED D2 U 1 1 5A4A52F3 P 7800 5050 F 0 "D2" H 7800 5150 50 0000 C CNN F 1 "Green" H 7800 4950 50 0000 C CNN F 2 "" H 7800 5050 50 0001 C CNN F 3 "" H 7800 5050 50 0001 C CNN 1 7800 5050 0 -1 -1 0 $EndComp $Comp L LED D1 U 1 1 5A4A535C P 7550 5250 F 0 "D1" H 7550 5350 50 0000 C CNN F 1 "Red" H 7550 5150 50 0000 C CNN F 2 "" H 7550 5250 50 0001 C CNN F 3 "" H 7550 5250 50 0001 C CNN 1 7550 5250 0 -1 -1 0 $EndComp $Comp L CONN_01X04_MALE J4 U 1 1 5A4A5801 P 5750 2200 F 0 "J4" H 5750 2575 50 0000 C CNN F 1 "PROG Header" H 5750 1800 50 0000 C CNN F 2 "" H 5750 2500 50 0001 C CNN F 3 "" H 5750 2500 50 0001 C CNN 1 5750 2200 0 1 1 0 $EndComp Wire Wire Line 1400 5500 9950 5500 Wire Wire Line 5750 4950 5750 5500 Wire Wire Line 2200 3300 8650 3300 Wire Wire Line 5750 3300 5750 3600 Wire Wire Line 1800 3600 1800 5500 Connection ~ 1800 5500 Wire Wire Line 1400 2750 1400 5300 Wire Wire Line 1400 3300 1950 3300 Wire Wire Line 1400 2750 9950 2750 Connection ~ 1400 3300 Wire Wire Line 2200 3300 2200 3750 Wire Wire Line 9950 2950 9950 4000 Wire Wire Line 9950 5500 9950 4400 Connection ~ 2200 5500 Connection ~ 2200 3300 Wire Wire Line 9650 4200 9650 4700 Wire Wire Line 9650 5000 9650 5500 Connection ~ 9650 5500 Connection ~ 9650 4200 Connection ~ 5750 5500 Wire Wire Line 7450 4400 8400 4400 Wire Wire Line 8400 4400 8400 3500 Wire Wire Line 8400 3500 8650 3500 Wire Wire Line 8650 3700 8650 5500 Connection ~ 8650 5500 Wire Wire Line 9450 4200 9650 4200 Wire Wire Line 9150 4200 7450 4200 Connection ~ 8200 5500 Wire Wire Line 8200 4300 8200 4900 Wire Wire Line 2850 5000 2850 5500 Connection ~ 2850 5500 Wire Wire Line 2850 4600 2850 3300 Connection ~ 2850 3300 Wire Wire Line 3450 3300 3450 3750 Wire Wire Line 3450 5500 3450 4150 Wire Wire Line 3450 3950 3600 3950 Wire Wire Line 3600 3950 3600 4400 Wire Wire Line 3600 4400 4050 4400 Wire Wire Line 4050 4500 3150 4500 Wire Wire Line 3150 4500 3150 4800 Wire Wire Line 3150 4800 2850 4800 Connection ~ 7550 5500 Wire Wire Line 7800 5200 7800 5500 Connection ~ 7800 5500 Wire Wire Line 7550 5100 7550 4600 Wire Wire Line 7550 4600 7450 4600 Wire Wire Line 7800 4900 7800 4000 Wire Wire Line 7800 4000 7450 4000 Wire Wire Line 7450 4300 8200 4300 Connection ~ 5750 3300 Connection ~ 3450 3300 Connection ~ 3450 5500 Wire Wire Line 2200 5500 2200 4050 Wire Wire Line 5450 2500 3800 2500 Wire Wire Line 3800 2500 3800 5500 Connection ~ 3800 5500 Wire Wire Line 4050 3850 4050 3100 Wire Wire Line 4050 3100 5650 3100 Wire Wire Line 5650 3100 5650 2500 Wire Wire Line 7450 3850 7450 3100 Wire Wire Line 7450 3100 5850 3100 Wire Wire Line 5850 3100 5850 2500 Wire Wire Line 7550 5500 7550 5400 Wire Wire Line 6050 2500 6050 3300 Connection ~ 6050 3300 NoConn ~ 7450 4100 NoConn ~ 7450 4500 NoConn ~ 7450 4700 NoConn ~ 4050 4000 NoConn ~ 4050 4100 NoConn ~ 4050 4200 NoConn ~ 4050 4300 NoConn ~ 4050 4600 NoConn ~ 4050 4700 $EndSCHEMATC