4 layers101.8 × 67.8 mm
4 layers83.5 × 34.4 mm
TeR PEDAL
Tecnun-eRacing/TeR_PEDALPedal Board for TeR vehicle
- Size
- 83.5 × 34.4 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 82
- Nets
- 75
- Pads
- 254
- Tracks, vias
- 375, 74
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 28 Apr 2023
- Updated
- 9 Sep 2026
Overview
TeR PEDAL is an open-source printed circuit board by Tecnun-eRacing, from the Tecnun-eRacing/TeR_PEDAL repository on GitHub. It is a 4-layer board of 83.5 × 34.4 mm with 82 parts on 75 nets, routed with 375 tracks and 74 vias.
It is built around the TSR 1-2450, LM321 and AT24CS02-STUM-T, with the LM1117MP-3.3, ACT45B-510-2P-TL003 and NUP2105L among its other parts. Its parts include 26 resistors, 24 capacitors, 9 ICs, 6 connectors and 4 diodes. It belongs with the audio and music boards and the STM32 boards of this library.
Main components
7
TSR 1-2450
SIP,11.6x7.5mm-40℃~+85℃ 10.2mm 11.6mm 1A 2200uF 300uA 50mVp-p 5V 7.5mm 7V~36V 850kHz 94% Short Circuit Protection、Automatic fault recovery ±1% SIP,11.6x7.5mm DC-DC Power Modules ROHSYLPTECDC-DC Power Modules
LM321
SOT-23-50℃~+70℃ 1 2mV 3nA 400V/ms 40mA 430uA 45nA 90dB SOT-23-5 Operational Amplifier ROHSPJSEMIOperational AmplifierAT24CS02-STUM-T
SOT-23-5-40℃~+85℃ 1,000,000 cycles 1.7V~5.5V 100 Years 1MHz 2Kbit 3mA 450ns、900ns 5ms 6uA Hardware write protection function、Noise suppression function、Built-in power-on reset (POR) I2C SOT-23-5 EEPROM ROHSMicrochip TechnologyEEPROM
LM1117MP-3.3
SOT-2230℃~+125℃@(Ta) 1 1.2V@(800mA) 15V 3.3V 5mA 75dB@(120Hz) 800mA 99uVrms Fixed Over Current Protection、Over Temperature Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
ACT45B-510-2P-TL003
SMD,4.5x3.2mm-40℃~+150℃ 1Ω 2 2.8kΩ@10MHz 200kΩ 200mA 50V 50V 51uH@100kHz SMD,4.5x3.2mm Common Mode Filters ROHSTDKCommon Mode Filters
NUP2105L
SOT-23-55℃~+150℃ 100nA 2 24V 30pF 32V 350W@8/20us 44V 8A@8/20us Bidirectional IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SOT-23 ESD and Surge Protection (TVS/ESD) ROHSonsemiESD And Surge Protection (TVS/ESD)
TCK-141
SMD,4x4mm3.5A 5.6uH 90mΩ ±20% SMD,4x4mm Power Inductors ROHSTRACO POWERPower Inductors
README
README.mdTeR_PEDAL
The drivers Input Module Sensor, built to fit FSG rules, it provides the vehicle data about:
- Brake Pressure
- APPS (Accelerator Pedal Position Sensor)
- Steering Sensor
Features
- The module is able to self calibrate itself through a series of commands trough CAN 2.0
- Implausible range detection in all sensors + Safety set-zero
- Storage of calibration values in the internal EEPROM for persistance
Parts
82| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100 | Resistor_SMD:R_0603_1608Metric | R18, R19, R20, R23 |
| 4 | 100n | Capacitor_SMD:C_0402_1005Metric | C2, C3, C4, C5 |
| 4 | 10p | Capacitor_SMD:C_0603_1608Metric | C15, C16, C18, C22 |
| 4 | 160n | Capacitor_SMD:C_0603_1608Metric | C11, C19, C20, C21 |
| 4 | 4.7k | Resistor_SMD:R_0603_1608Metric | R3, R11, R21, R22 |
| 4 | 9.1k | Resistor_SMD:R_0603_1608Metric | R1, R10, R12, R17 |
| 4 | LM321 | Package_TO_SOT_SMD:SOT-23-5 | U4, U6, U7, U8 |
| 4 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2, H3, H4 |
| 3 | 100k | Resistor_SMD:R_0603_1608Metric | R5, R8, R16 |
| 3 | 100n | Capacitor_SMD:C_0603_1608Metric | C14, C17, C23 |
| 3 | 10k | Resistor_SMD:R_0603_1608Metric | R4, R24, R25 |
| 2 | 10 µF | Capacitor_SMD:C_0805_2012Metric | C9, C10 |
| 2 | 10u | Capacitor_SMD:C_0603_1608Metric | C12, C13 |
| 2 | 120R | Resistor_SMD:R_0603_1608Metric | R9, R32 |
| 2 | 120R | Resistor_SMD:R_0402_1005Metric | R13, R14 |
| 2 | 1u | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C7, C8 |
| 2 | APPS_1 | Connector_JST:JST_PH_S3B-PH-K_1x03_P2.00mm_Horizontal | J2, J4 |
| 1 | 1.5k | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 100R | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | 10n | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C6 |
| 1 | 10u | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 120R | Inductor_SMD:L_0805_2012Metric | FB1 |
| 1 | 120R | Capacitor_SMD:C_0402_1005Metric | R15 |
| 1 | 300R | Resistor_SMD:R_0402_1005Metric | R6 |
| 1 | 4.7nF | Capacitor_SMD:C_0603_1608Metric | C32 |
| 1 | 500ma | Fuse:Fuse_0805_2012Metric | F2 |
| 1 | 76825-0006 | 76825-0006:768250006 | J3 |
| 1 | 8mHz | Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm | Y1 |
| 1 | ACT45B-510-2P-TL003 | ACT45B-510-2P-TL003:ACT45B1012PTL003 | FL2 |
| 1 | APPS_2 | Connector_JST:JST_PH_S3B-PH-K_1x03_P2.00mm_Horizontal | J1 |
| 1 | AT24CS02-STUM | Package_TO_SOT_SMD:SOT-23-5 | U9 |
| 1 | BOOT0 | Button_Switch_SMD:SW_SPST_PTS810 | SW2 |
| 1 | BPPS_1 | Connector_JST:JST_PH_S3B-PH-K_1x03_P2.00mm_Horizontal | J5 |
| 1 | DEBUG | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical | J7 |
| 1 | IMP | LED_SMD:LED_0603_1608Metric | D4 |
| 1 | LM1117MP-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U3 |
| 1 | LOGO | Logo:eracingLogo | G*** |
| 1 | NUP2105L | Package_TO_SOT_SMD:SOT-23 | D2 |
| 1 | PWR | LED_SMD:LED_0603_1608Metric | D5 |
| 1 | RST | Button_Switch_SMD:SW_SPST_PTS810 | SW1 |
| 1 | STM32F103C8Tx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | SYS | LED_SMD:LED_0603_1608Metric | D3 |
| 1 | SolderJumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm | JP2 |
| 1 | TCAN3403DR-Q1 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | TCK-141 | TCK-141:TCK141 | L1 |
| 1 | TSR_1-2450 | Converter_DCDC:Converter_DCDC_TRACO_TSR-1_THT | U2 |
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Questions
How big is the TeR PEDAL PCB?
It measures 83.5 × 34.4 mm and has 4 copper layers, 1.6 mm thick.
What parts does the TeR PEDAL use?
82 parts, built around the TSR 1-2450, LM321, AT24CS02-STUM-T and LM1117MP-3.3. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the TeR PEDAL KiCad files?
From the Tecnun-eRacing/TeR_PEDAL repository on GitHub, at the commit this page was made from: the board is HARDWARE/TER_PEDAL/TER_PEDAL.kicad_pcb and its schematic HARDWARE/TER_PEDAL/CAN.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the TeR PEDAL design in my own project?
Its repository states no licence, so its author keeps all rights: ask Tecnun-eRacing before reusing the design.