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:attiny441 LIBS:2.4GHZ_2450FB15L0001 LIBS:6multi LIBS:25q40b LIBS:1206network LIBS:4427 LIBS:5050RGB LIBS:7805 LIBS:7805to220 LIBS:a4447sljtr LIBS:adc-ltc2450 LIBS:ap1117 LIBS:atmega48_88_168_328_tqfp32 LIBS:atmega1284rfr2 LIBS:atmegax8pb LIBS:atmegaxu2 LIBS:atmel_kk LIBS:attinyx4 LIBS:attinyx5 LIBS:avr6pin LIBS:avr_usb_3v3-cache LIBS:BELFuse_Ethernet LIBS:bluetoothedpa LIBS:bmp085 LIBS:bridge-MB2S-TP LIBS:crystal-4p LIBS:dmp2240udm LIBS:ds2438z LIBS:enc424j600 LIBS:esp8266ex LIBS:esp8266-wi07-6 LIBS:exb-a LIBS:halleffect-tcs20dlr LIBS:lm386 LIBS:lsm9ds0 LIBS:lsm303c LIBS:lsm303d LIBS:lsm303dlhc LIBS:ltc2471cms LIBS:ltv-846s LIBS:max31855 LIBS:mcp1824_ct LIBS:mcp23008-qfn LIBS:mcp23008-soic LIBS:mfrc522 LIBS:microsd_1050270001 LIBS:mmpq2907a LIBS:mosdriver_ncp5901bmntbg LIBS:mosfet-lfpak56 LIBS:mosfetx2vdfn8 LIBS:mos_p_d2 LIBS:neon14 LIBS:network0606 LIBS:nor-nc7sz02p5x LIBS:npn-2222 LIBS:opa832 LIBS:opto2-ltv-826s LIBS:photomos LIBS:rn-cay16-f4 LIBS:rs485-isl3170 LIBS:tcs3x7x LIBS:um5k1ntr LIBS:ws2812b LIBS:zener-sot23-3 LIBS:t441-cache EELAYER 27 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "18 feb 2015" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L ATTINY441-QFN U1 U 1 1 54D2587C P 5400 4400 F 0 "U1" H 6000 5250 60 0000 C CNN F 1 "ATTINY441-QFN" H 5500 5250 60 0000 C CNN F 2 "QFN20" H 5350 4600 60 0000 C CNN F 3 "~" H 5350 4600 60 0000 C CNN F 4 "ATTINY441-MU-ND" H 5400 4400 60 0001 C CNN "Digikey" F 5 "1.502" H 5400 4400 60 0001 C CNN "Cost" 1 5400 4400 1 0 0 -1 $EndComp $Comp L CONN_4 P3 U 1 1 54D258B3 P 3200 4100 F 0 "P3" V 3150 4100 50 0000 C CNN F 1 "PINS" V 3250 4100 50 0000 C CNN F 2 "PHOENIX1935187" V 3400 4050 60 0000 C CNN F 3 "" H 3200 4100 60 0000 C CNN F 4 "277-1647-ND" V 3200 4100 60 0001 C CNN "Digikey" F 5 ".278" V 3200 4100 60 0001 C CNN "Cost" 1 3200 4100 -1 0 0 -1 $EndComp $Comp L AVRISP6 J1 U 1 1 54D258DD P 4800 6150 F 0 "J1" H 4600 6400 60 0000 C CNN F 1 "AVRISP6" H 4950 5850 60 0000 C CNN F 2 "RIBBON6SMT" H 4800 6150 60 0000 C CNN F 3 "~" H 4800 6150 60 0000 C CNN F 4 ".3804" H 4800 6150 60 0001 C CNN "952-1922-ND" 1 4800 6150 1 0 0 -1 $EndComp $Comp L C C2 U 1 1 54D25909 P 6050 6250 F 0 "C2" H 6050 6350 40 0000 L CNN F 1 "1u" H 6056 6165 40 0000 L CNN F 2 "SM0805" H 6088 6100 30 0000 C CNN F 3 "~" H 6050 6250 60 0000 C CNN 1 6050 6250 1 0 0 -1 $EndComp $Comp L CONN_4 P1 U 1 1 54D25983 P 2500 4100 F 0 "P1" V 2450 4100 50 0000 C CNN F 1 "MATING" V 2550 4100 50 0000 C CNN F 2 "" V 2700 4050 60 0000 C CNN F 3 "" H 2500 4100 60 0000 C CNN F 4 "277-1609-ND" V 2500 4100 60 0001 C CNN "Digikey" F 5 ".69" V 2500 4100 60 0001 C CNN "Cost" 1 2500 4100 -1 0 0 -1 $EndComp $Comp L CONN_4 P4 U 1 1 54D259B3 P 3200 4550 F 0 "P4" V 3150 4550 50 0000 C CNN F 1 "PINS" V 3250 4550 50 0000 C CNN F 2 "PHOENIX1935187" V 3400 4500 60 0000 C CNN F 3 "" H 3200 4550 60 0000 C CNN F 4 "277-1647-ND" V 3200 4550 60 0001 C CNN "Digikey" F 5 ".278" V 3200 4550 60 0001 C CNN "Cost" 1 3200 4550 -1 0 0 -1 $EndComp $Comp L CONN_4 P2 U 1 1 54D259BB P 2500 4550 F 0 "P2" V 2450 4550 50 0000 C CNN F 1 "MATING" V 2550 4550 50 0000 C CNN F 2 "" V 2700 4500 60 0000 C CNN F 3 "" H 2500 4550 60 0000 C CNN F 4 "277-1609-ND" V 2500 4550 60 0001 C CNN "Digikey" F 5 ".69" V 2500 4550 60 0001 C CNN "Cost" 1 2500 4550 -1 0 0 -1 $EndComp $Comp L CONN_4 P5 U 1 1 54D259C3 P 8200 4000 F 0 "P5" V 8150 4000 50 0000 C CNN F 1 "PINS" V 8250 4000 50 0000 C CNN F 2 "PHOENIX1935187" V 8400 3950 60 0000 C CNN F 3 "" H 8200 4000 60 0000 C CNN F 4 "277-1647-ND" V 8200 4000 60 0001 C CNN "Digikey" F 5 ".278" V 8200 4000 60 0001 C CNN "Cost" 1 8200 4000 1 0 0 1 $EndComp $Comp L CONN_4 P7 U 1 1 54D259CB P 8900 4000 F 0 "P7" V 8850 4000 50 0000 C CNN F 1 "MATING" V 8950 4000 50 0000 C CNN F 2 "" V 9100 3950 60 0000 C CNN F 3 "" H 8900 4000 60 0000 C CNN F 4 "277-1609-ND" V 8900 4000 60 0001 C CNN "Digikey" F 5 ".69" V 8900 4000 60 0001 C CNN "Cost" 1 8900 4000 1 0 0 -1 $EndComp $Comp L CONN_4 P6 U 1 1 54D259D3 P 8200 4450 F 0 "P6" V 8150 4450 50 0000 C CNN F 1 "PINS" V 8250 4450 50 0000 C CNN F 2 "PHOENIX1935187" V 8400 4400 60 0000 C CNN F 3 "" H 8200 4450 60 0000 C CNN F 4 "277-1647-ND" V 8200 4450 60 0001 C CNN "Digikey" F 5 ".278" V 8200 4450 60 0001 C CNN "Cost" 1 8200 4450 1 0 0 1 $EndComp $Comp L CONN_4 P8 U 1 1 54D259DB P 8900 4450 F 0 "P8" V 8850 4450 50 0000 C CNN F 1 "MATING" V 8950 4450 50 0000 C CNN F 2 "" V 9100 4400 60 0000 C CNN F 3 "" H 8900 4450 60 0000 C CNN F 4 "277-1609-ND" V 8900 4450 60 0001 C CNN "Digikey" F 5 ".69" V 8900 4450 60 0001 C CNN "Cost" 1 8900 4450 1 0 0 -1 $EndComp $Comp L C C1 U 1 1 54D25A4E P 3900 5250 F 0 "C1" H 3900 5350 40 0000 L CNN F 1 "OPTIONAL 1u" H 3906 5165 40 0000 L CNN F 2 "SM0805" H 3938 5100 30 0000 C CNN F 3 "~" H 3900 5250 60 0000 C CNN 1 3900 5250 1 0 0 -1 $EndComp Wire Wire Line 3550 4700 3650 4700 Wire Wire Line 3650 4600 3650 5600 Wire Wire Line 3650 5600 6300 5600 Wire Wire Line 5800 5600 5800 5500 Wire Wire Line 5900 5500 5900 6050 Wire Wire Line 5350 6050 6050 6050 Wire Wire Line 5350 6250 5500 6250 Wire Wire Line 5500 5600 5500 6450 Connection ~ 5500 5600 Wire Wire Line 7750 5700 5900 5700 Wire Wire Line 7750 4500 7750 5700 Wire Wire Line 7750 4600 7850 4600 Connection ~ 5900 5700 Wire Wire Line 7750 4500 7850 4500 Connection ~ 7750 4600 Wire Wire Line 3550 4600 3650 4600 Connection ~ 3650 4700 Connection ~ 5900 6050 Wire Wire Line 5500 6450 6050 6450 Connection ~ 5500 6250 Wire Wire Line 4100 5000 3900 5000 Wire Wire Line 3900 4500 3900 5050 Wire Wire Line 3900 5450 3900 5600 Connection ~ 3900 5600 Wire Wire Line 3900 4500 3550 4500 Connection ~ 3900 5000 Wire Wire Line 3550 4400 3950 4400 Wire Wire Line 3950 4400 3950 4800 Wire Wire Line 3950 4800 4100 4800 Wire Wire Line 4100 4600 4000 4600 Wire Wire Line 4000 4600 4000 4250 Wire Wire Line 4000 4250 3550 4250 Wire Wire Line 4100 4400 4050 4400 Wire Wire Line 4050 4400 4050 4150 Wire Wire Line 4050 4150 3550 4150 Wire Wire Line 3550 4050 4100 4050 Wire Wire Line 4100 4050 4100 4200 Wire Wire Line 4300 4000 4100 4000 Wire Wire Line 4100 4000 4100 3950 Wire Wire Line 4100 3950 3550 3950 Wire Wire Line 6700 4900 7400 4900 Wire Wire Line 7400 4900 7400 4400 Wire Wire Line 7400 4400 7850 4400 Wire Wire Line 7850 4300 7250 4300 Wire Wire Line 7250 4300 7250 4700 Wire Wire Line 7250 4700 6700 4700 Wire Wire Line 6700 4500 7100 4500 Wire Wire Line 7100 4500 7100 4150 Wire Wire Line 7100 4150 7850 4150 Wire Wire Line 7850 4050 6950 4050 Wire Wire Line 6950 4050 6950 4300 Wire Wire Line 6950 4300 6700 4300 Wire Wire Line 6700 4100 6700 3950 Wire Wire Line 6700 3950 7850 3950 Wire Wire Line 7850 3850 6550 3850 Wire Wire Line 6550 3850 6550 3900 Text GLabel 6950 3750 2 60 Input ~ 0 MOSI Text GLabel 5600 6150 2 60 Input ~ 0 MOSI Text GLabel 3950 3850 0 60 Input ~ 0 MISO Text GLabel 4100 6050 0 60 Input ~ 0 MISO Text GLabel 4150 4100 2 60 Input ~ 0 SCK Text GLabel 4100 6150 0 60 Input ~ 0 SCK Text GLabel 4100 6250 0 60 Input ~ 0 RST Text GLabel 6900 4450 0 60 Input ~ 0 RST Wire Wire Line 6900 4450 7000 4450 Wire Wire Line 7000 4450 7000 4500 Connection ~ 7000 4500 Wire Wire Line 6950 3750 6800 3750 Wire Wire Line 6800 3750 6800 3850 Connection ~ 6800 3850 Wire Wire Line 4150 4100 4100 4100 Connection ~ 4100 4100 Wire Wire Line 3950 3850 4000 3850 Wire Wire Line 4000 3850 4000 3950 Connection ~ 4000 3950 Wire Wire Line 5350 6150 5600 6150 Wire Wire Line 4250 6050 4100 6050 Wire Wire Line 4100 6150 4250 6150 Wire Wire Line 4250 6250 4100 6250 $Comp L +5V #PWR01 U 1 1 54D2606E P 6550 5650 F 0 "#PWR01" H 6550 5740 20 0001 C CNN F 1 "+5V" H 6550 5740 30 0000 C CNN F 2 "" H 6550 5650 60 0000 C CNN F 3 "" H 6550 5650 60 0000 C CNN 1 6550 5650 1 0 0 -1 $EndComp Wire Wire Line 6550 5650 6550 5700 Connection ~ 6550 5700 $Comp L GND #PWR02 U 1 1 54D260C5 P 5150 5650 F 0 "#PWR02" H 5150 5650 30 0001 C CNN F 1 "GND" H 5150 5580 30 0001 C CNN F 2 "" H 5150 5650 60 0000 C CNN F 3 "" H 5150 5650 60 0000 C CNN 1 5150 5650 1 0 0 -1 $EndComp Wire Wire Line 5150 5600 5150 5650 Connection ~ 5150 5600 $Comp L CONN_1 P11 U 1 1 54D2611E P 6800 5850 F 0 "P11" H 6880 5850 40 0000 L CNN F 1 "Vcc" H 6800 5905 30 0001 C CNN F 2 ".2SMTPIN" H 6800 5850 60 0000 C CNN F 3 "" H 6800 5850 60 0000 C CNN 1 6800 5850 1 0 0 -1 $EndComp Wire Wire Line 6650 5850 6650 5700 Connection ~ 6650 5700 $Comp L CONN_1 P9 U 1 1 54D2618F P 6000 6600 F 0 "P9" H 6080 6600 40 0000 L CNN F 1 "GND" H 6000 6655 30 0001 C CNN F 2 ".2SMTPIN" H 6000 6600 60 0000 C CNN F 3 "" H 6000 6600 60 0000 C CNN 1 6000 6600 1 0 0 -1 $EndComp 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