1 EESchema Schematic File Version 4
17 L Connector:Raspberry_Pi_2_3 J1
20 F 0 "J1" H 2050 3681 50 0000 C CNN
21 F 1 "Raspberry_Pi_2_3" H 2050 3590 50 0000 C CNN
22 F 2 "Connector_PinHeader_2.54mm:PinHeader_2x20_P2.54mm_Vertical" H 2050 2200 50 0001 C CNN
23 F 3 "https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3bplus_1p0_reduced.pdf" H 2050 2200 50 0001 C CNN
28 L SN37A12A:SN37A12A J1-TX1
31 F 0 "J1-TX1" H 1382 4417 50 0000 C CNN
32 F 1 "SN37A12A" H 1382 4326 50 0000 C CNN
33 F 2 "SWITCHCRAFT_SN37A12A" H 1350 4050 50 0001 L BNN
34 F 3 "" H 1350 4050 50 0001 L BNN
35 F 4 "Manufacturer Recommendations" H 1350 4050 50 0001 L BNN "STANDARD"
36 F 5 "Switchcraft" H 1350 4050 50 0001 L BNN "MANUFACTURER"
37 F 6 "F" H 1350 4050 50 0001 L BNN "PARTREV"
42 L Connector_Generic:Conn_01x03 J2
45 F 0 "J2" V 4222 5930 50 0000 L CNN
46 F 1 "120VDC" V 4313 5930 50 0000 L CNN
47 F 2 "TerminalBlock:TerminalBlock_bornier-3_P5.08mm" H 4350 5850 50 0001 C CNN
48 F 3 "~" H 4350 5850 50 0001 C CNN
53 L Transistor_BJT:2N3904 Q1
56 F 0 "Q1" H 6590 3046 50 0000 L CNN
57 F 1 "2N3904" H 6590 2955 50 0000 L CNN
58 F 2 "Package_TO_SOT_THT:TO-92_Inline" H 6600 2925 50 0001 L CIN
59 F 3 "https://www.onsemi.com/pub/Collateral/2N3903-D.PDF" H 6400 3000 50 0001 L CNN
67 F 0 "R1" H 6368 4746 50 0000 L CNN
68 F 1 "3.3k" H 6368 4655 50 0000 L CNN
69 F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal" V 6340 4690 50 0001 C CNN
70 F 3 "~" H 6300 4700 50 0001 C CNN
82 Connection ~ 1750 3500
87 Connection ~ 1850 3500
90 Connection ~ 1950 3500
93 Connection ~ 2050 3500
96 Connection ~ 2150 3500
99 Connection ~ 2250 3500
113 L 2021-07-18_22-56-56:G3VM-401CR K1
116 F 0 "K1" H 6250 3663 60 0000 C CNN
117 F 1 "G3VM-401CR" H 6250 3769 60 0000 C CNN
118 F 2 "G3VM-401CR:G3VM-401CR" H 6138 5178 60 0001 C CNN
119 F 3 "" H 5600 5100 60 0000 C CNN
135 Text GLabel 3400 3500 1 50 Input ~ 0
138 L 2021-07-18_22-56-56:G3VM-401CR K2
141 F 0 "K2" H 7800 3513 60 0000 C CNN
142 F 1 "G3VM-401CR" H 7800 3619 60 0000 C CNN
143 F 2 "G3VM-401CR:G3VM-401CR" H 7688 5028 60 0001 C CNN
144 F 3 "" H 7150 4950 60 0000 C CNN
149 L SN37A12A:SN37A12A J1-TX2
152 F 0 "J1-TX2" H 6382 6317 50 0000 C CNN
153 F 1 "SN37A12A" H 6382 6226 50 0000 C CNN
154 F 2 "SWITCHCRAFT_SN37A12A" H 6350 5950 50 0001 L BNN
155 F 3 "" H 6350 5950 50 0001 L BNN
156 F 4 "Manufacturer Recommendations" H 6350 5950 50 0001 L BNN "STANDARD"
157 F 5 "Switchcraft" H 6350 5950 50 0001 L BNN "MANUFACTURER"
158 F 6 "F" H 6350 5950 50 0001 L BNN "PARTREV"
166 F 0 "R2" H 7818 996 50 0000 L CNN
167 F 1 "3.3k" H 7818 905 50 0000 L CNN
168 F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal" V 7790 940 50 0001 C CNN
169 F 3 "~" H 7750 950 50 0001 C CNN
193 Connection ~ 7300 3500
202 F 0 "R3" H 8218 996 50 0000 L CNN
203 F 1 "100" H 8218 905 50 0000 L CNN
204 F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal" V 8190 940 50 0001 C CNN
205 F 3 "~" H 8150 950 50 0001 C CNN
211 Connection ~ 7750 1150
216 Connection ~ 7750 3650
219 Text GLabel 8350 800 2 50 Input ~ 0
233 Connection ~ 6750 5950
262 Connection ~ 1750 4100
281 Connection ~ 3400 3600
286 Connection ~ 4150 4500
291 Connection ~ 4300 4650