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:lsm9ds1 LIBS:cp2104 LIBS:7805 LIBS:microsd_1050270001 LIBS:stm32f303 LIBS:74hc4067 LIBS:pusb2x4y LIBS:mpu-9250 LIBS:tlv320adc3101 LIBS:flipflop-sn74lvc1g175 LIBS:atmel_kk LIBS:7805to220 LIBS:pwrcnv_nxe1s0305mc-r7 LIBS:memi2c_m24m02-dr LIBS:mma8653fc-accel LIBS:mcp23008-qfn LIBS:lan8720a LIBS:ws_switch LIBS:opamp_mcp6001t LIBS:protect_ncp360snt1g LIBS:atmegax8pb LIBS:l6470-powerso36 LIBS:mosfet-lfpak56 LIBS:tusb2077a LIBS:stbc08-battcharger LIBS:mag3110 LIBS:usbmicrob-10118194-0001lf LIBS:ms5611-01ba03 LIBS:can_sn65hvd251qdrq1 LIBS:esp8266-wi07-6 LIBS:tactile LIBS:tvs2-wurth-82400102 LIBS:zener-sot23-3 LIBS:attinyx4 LIBS:nor-nc7sz02p5x LIBS:tvs-2x LIBS:stm32f301 LIBS:stm32f207 LIBS:opto-logic-tlp2361 LIBS:rs485-isl3170 LIBS:ov2640_ribbon LIBS:isol_adum1201brz LIBS:lsm303c LIBS:LSM9DS1 LIBS:cap1128 LIBS:ltv-846s LIBS:network0606 LIBS:1206network LIBS:diode-to-277-3 LIBS:pl140c LIBS:l6470 LIBS:enc424j600 LIBS:esp8266ex LIBS:a4447sljtr LIBS:tlv711 LIBS:resonator6smd LIBS:um5k1ntr LIBS:attiny441 LIBS:opto2-ltv-826s LIBS:mfrc522 LIBS:bmp280 LIBS:sp485cn LIBS:mosdriver_ncp5901bmntbg LIBS:23lc1024 LIBS:halleffect-tcs20dlr LIBS:ksz8081rn LIBS:ap1117 LIBS:4427 LIBS:atx_power LIBS:attiny441-qfn LIBS:lis3mdl LIBS:tcs3x7x LIBS:avr_usb_3v3-cache LIBS:74hc390 LIBS:lsm303d LIBS:attinyx5 LIBS:crystal-4p LIBS:tvs-bidirection LIBS:mcp1803 LIBS:rn-cay16-f4 LIBS:mosfetx2vdfn8 LIBS:stm32f303_32 LIBS:opa832 LIBS:photomos LIBS:usb-prot-ip4220cz6 LIBS:cyusb3012 LIBS:usb3-gsb443133hr LIBS:cd4021 LIBS:lsm303dlhc LIBS:esp12e LIBS:ltc2471cms LIBS:2.4GHZ_2450FB15L0001 LIBS:mcp1804 LIBS:mic550x-reg LIBS:atmegaxu2 LIBS:pfetwsmini6-f1-b LIBS:ws2812b LIBS:ir2101 LIBS:xfrmr2x2 LIBS:isl3177 LIBS:BELFuse_Ethernet LIBS:neon14 LIBS:bmp085 LIBS:lm386 LIBS:atmega48_88_168_328_tqfp32 LIBS:mcp23008-soic LIBS:jfet-n_sot-23 LIBS:pnp-sot23 LIBS:bluetoothedpa LIBS:npn-2222 LIBS:mmpq2907a LIBS:lvt-816s LIBS:ds2438z LIBS:ak5358b LIBS:bridge-MB2S-TP LIBS:6multi LIBS:stm32f407_100 LIBS:exb-a LIBS:25q40b LIBS:atmega1284rfr2 LIBS:mcp1824_ct LIBS:5050RGB LIBS:pcb_bom LIBS:mos_p_d2 LIBS:esp32 LIBS:avr6pin LIBS:ad9216 LIBS:max31855 LIBS:mpl3115a2 LIBS:lsm9ds0 LIBS:adc-ltc2450 LIBS:ft600q LIBS:mos_n_w_diode LIBS:pfetsot223 LIBS:dmp2240udm LIBS:sp3010-04utg LIBS:l6474 LIBS:max3010x LIBS:LNK3202 LIBS:choke LIBS:dualopamp LIBS:hv9910c LIBS:attinyx61 LIBS:mcp3201 LIBS:74hc4051 LIBS:stm32f042-lqfp32 LIBS:cap1298_soic LIBS:cap1298_qfn LIBS:stm8s003f3 LIBS:r2r_ladder_4816p-r2r-103lf LIBS:74hc595_cp LIBS:mcp4801-dac LIBS:stm8l051 LIBS:efm8bb2-qfn28 LIBS:efm8bb1-soic16 LIBS:efm8bb1-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 efm8bb1-soic16 U1 U 1 1 59B7775B P 4900 2600 F 0 "U1" H 4900 2850 60 0000 C CNN F 1 "efm8bb1-soic16" H 4900 2150 60 0000 C CNN F 2 "SOIC-16_3.9x9.9mm_Pitch1.27mm" H 4800 2550 60 0001 C CNN F 3 "" H 4800 2550 60 0001 C CNN 1 4900 2600 1 0 0 -1 $EndComp $Comp L CONN_01X08 J1 U 1 1 59B7783A P 3950 2600 F 0 "J1" H 3950 3050 50 0000 C CNN F 1 "CB1" V 4050 2600 50 0000 C CNN F 2 "Pin_Header_Straight_1x08_Pitch2.54mm" H 3950 2600 50 0001 C CNN F 3 "" H 3950 2600 50 0001 C CNN 1 3950 2600 -1 0 0 -1 $EndComp $Comp L CONN_01X08 J2 U 1 1 59B77885 P 5650 2600 F 0 "J2" H 5650 3050 50 0000 C CNN F 1 "CB2" V 5750 2600 50 0000 C CNN F 2 "Pin_Header_Straight_1x08_Pitch2.54mm" H 5650 2600 50 0001 C CNN F 3 "" H 5650 2600 50 0001 C CNN 1 5650 2600 1 0 0 1 $EndComp Wire Wire Line 4150 2550 4350 2550 Wire Wire Line 4150 2650 4350 2650 Wire Wire Line 4350 2450 4150 2450 Wire Wire Line 4150 2350 4350 2350 Wire Wire Line 4350 2250 4150 2250 Wire Wire Line 4150 2750 4350 2750 Wire Wire Line 4350 2850 4150 2850 Wire Wire Line 4150 2950 4350 2950 $Comp L C C1 U 1 1 59B779E6 P 3600 2600 F 0 "C1" H 3625 2700 50 0000 L CNN F 1 "1u" H 3625 2500 50 0000 L CNN F 2 "C_0805" H 3638 2450 50 0001 C CNN F 3 "" H 3600 2600 50 0001 C CNN 1 3600 2600 1 0 0 -1 $EndComp Wire Wire Line 3600 2450 3750 2450 Wire Wire Line 3750 2450 3750 2500 Wire Wire Line 3750 2500 4250 2500 Wire Wire Line 4250 2500 4250 2550 Connection ~ 4250 2550 Wire Wire Line 4250 2650 4250 2700 Wire Wire Line 4250 2700 3750 2700 Wire Wire Line 3750 2700 3750 2950 Wire Wire Line 3750 2750 3600 2750 Connection ~ 4250 2650 $Comp L CONN_01X01 J3 U 1 1 59B77B4B P 4500 2000 F 0 "J3" H 4500 2100 50 0000 C CNN F 1 "TOUCH" V 4600 2000 50 0000 C CNN F 2 "SMTPIN" H 4500 2000 50 0001 C CNN F 3 "" H 4500 2000 50 0001 C CNN 1 4500 2000 1 0 0 -1 $EndComp Wire Wire Line 4300 2000 4300 2250 Connection ~ 4300 2250 $Comp L R R1 U 1 1 59B77C1E P 4000 1850 F 0 "R1" V 4080 1850 50 0000 C CNN F 1 "1M" V 4000 1850 50 0000 C CNN F 2 "R_0805" V 3930 1850 50 0001 C CNN F 3 "" H 4000 1850 50 0001 C CNN 1 4000 1850 0 1 1 0 $EndComp Wire Wire Line 4300 2050 4150 2050 Wire Wire Line 4150 2050 4150 1850 Connection ~ 4300 2050 Wire Wire Line 3850 1850 3850 2300 Wire Wire Line 3850 2300 3400 2300 Wire Wire Line 3400 2300 3400 2950 Wire Wire Line 3400 2950 3750 2950 Connection ~ 3750 2750 $Comp L CONN_01X04 J4 U 1 1 59B77DB7 P 4900 3500 F 0 "J4" H 4900 3750 50 0000 C CNN F 1 "CONN_01X04" V 5000 3500 50 0000 C CNN F 2 "Pin_Header_Straight_1x04_Pitch2.54mm" H 4900 3500 50 0001 C CNN F 3 "" H 4900 3500 50 0001 C CNN 1 4900 3500 0 1 1 0 $EndComp $Comp L GND #PWR01 U 1 1 59B77DEE P 3750 2450 F 0 "#PWR01" H 3750 2200 50 0001 C CNN F 1 "GND" H 3750 2300 50 0000 C CNN F 2 "" H 3750 2450 50 0001 C CNN F 3 "" H 3750 2450 50 0001 C CNN 1 3750 2450 -1 0 0 1 $EndComp $Comp L VDD #PWR02 U 1 1 59B77E10 P 3750 2950 F 0 "#PWR02" H 3750 2800 50 0001 C CNN F 1 "VDD" H 3750 3100 50 0000 C CNN F 2 "" H 3750 2950 50 0001 C CNN F 3 "" H 3750 2950 50 0001 C CNN 1 3750 2950 -1 0 0 1 $EndComp $Comp L VDD #PWR03 U 1 1 59B77E37 P 4750 3300 F 0 "#PWR03" H 4750 3150 50 0001 C CNN F 1 "VDD" H 4750 3450 50 0000 C CNN F 2 "" H 4750 3300 50 0001 C CNN F 3 "" H 4750 3300 50 0001 C CNN 1 4750 3300 1 0 0 -1 $EndComp $Comp L GND #PWR04 U 1 1 59B77E57 P 5050 3300 F 0 "#PWR04" H 5050 3050 50 0001 C CNN F 1 "GND" H 5050 3150 50 0000 C CNN F 2 "" H 5050 3300 50 0001 C CNN F 3 "" H 5050 3300 50 0001 C CNN 1 5050 3300 -1 0 0 1 $EndComp $Comp L GND #PWR05 U 1 1 59B77E77 P 4950 3300 F 0 "#PWR05" H 4950 3050 50 0001 C CNN F 1 "GND" H 4950 3150 50 0000 C CNN F 2 "" H 4950 3300 50 0001 C CNN F 3 "" H 4950 3300 50 0001 C CNN 1 4950 3300 -1 0 0 1 $EndComp $Comp L VDD #PWR06 U 1 1 59B77EB6 P 4850 3300 F 0 "#PWR06" H 4850 3150 50 0001 C CNN F 1 "VDD" H 4850 3450 50 0000 C CNN F 2 "" H 4850 3300 50 0001 C CNN F 3 "" H 4850 3300 50 0001 C CNN 1 4850 3300 1 0 0 -1 $EndComp $EndSCHEMATC