Loading design…
LSUTigerRacing
This repository contains all of the KiCad Schematics for the 2026 TigerRacing Formula SAE's Electronics Subsystem.
| Reference | Value | Description |
|---|---|---|
| IC1 | CD4027BE | CD4027BE, Dual J-K Type Flip Flop 3 18 V 16-Pin PDIP |
| Q3,Q4,Q105,Q106,Q112-Q115,Q117,Q118,Q120 | Q_NMOS_GSD | N-MOSFET transistor, gate/source/drain |
| Q101-Q104,Q110,Q111 | Q_NPN_BEC | NPN transistor, base/emitter/collector |
| U1 | 74LS279 | Quad SR latch, DIP-16/SOIC-16/SOIC-16W |
| U2 | LM1117DT-5.0 | 800mA Low-Dropout Linear Regulator, 5.0V fixed output, TO-252 |
| U3,U5,U6 | SFH617A-1 | Optocoupler, Phototransistor Output, 5300 VRMS, VCEO 70V, CTR% 40-80, -55 to +110 degree Celsius, UL, BSI, FIMKO, cUL, THT PDIP-4 |
| U4 |
| quad 2-input NAND gate |
| U7,U8 | SN74AHC1G08DBVR | Single AND Gate, Low-Voltage CMOS |
|---|
| U118 | LM555xM | Timer, 555 compatible, SOIC-8 |
|---|
| C1,C116,C117 | 100n | Unpolarized capacitor |
|---|
| C2,C3,C5,C6,C108,C112,C118 | 0.1u | Unpolarized capacitor |
|---|
| C4,C107,C114 | 1u | Polarized capacitor, US symbol,Unpolarized capacitor |
|---|
| C101,C105,C106 | 10n | Unpolarized capacitor |
|---|
| C109 | .01u | Unpolarized capacitor |
|---|
| C111 | 22u | Unpolarized capacitor |
|---|
| C113 | 47u | Unpolarized capacitor |
|---|
| C115 | 0.33u | Unpolarized capacitor |
|---|
| D1-D3 | Bi-TVS Diode | -40℃~+125℃ 12V 12pF 17V 25V 25W@8/20us 2uA 5A@8/20us Bidirectional ESD IEC 61000-4-2 SOD-523F(0603) ESD and Surge Protection (TVS/ESD) ROHS |
|---|
| D102,D107,D109 | RED | Light emitting diode |
|---|
| D104,D108,D110 | D_Schottky | Schottky diode |
|---|
| J1 | 1053141312 | molex 12 pin connector |
|---|
| J2 | 4pinNanofit |
|---|
| J4 | 1053131202 |
|---|
| K1-K3 | Relay_SPDT_Omron_G2RL-1 | General Purpose Low Profile Relay SPDT Through Hole, Omron G2RL series, 12A 250VAC |
|---|
| R1,R4,R7,R9,R12,R105,R114,R121,R123,R136 | 10k | Resistor, US symbol |
|---|
| R2,R6,R8,R108,R111,R115,R120,R124,R129 | 1k | Resistor, US symbol |
|---|
| R3,R130,R150 | 270R | Resistor, US symbol |
|---|
| R5 | 2.2k | Resistor, US symbol |
|---|
| R10,R13,R112 | 510R | Resistor, US symbol |
|---|
| R101,R110,R113,R119,R122,R127,R132 | 100k | Resistor, US symbol |
|---|
| R117,R128,R137 | 2k | Resistor, US symbol |
|---|
| R133 | 680 | Resistor, US symbol |
|---|
| R141 | 5.6k | Resistor, US symbol |
|---|
| SW101-SW103 | SW_Omron_B3FS | Omron B3FS 6x6mm single pole normally-open tactile switch |
|---|
| TP1-TP12 | TestPoint | test point |
|---|