4 layers115 × 85 mm
Curve tracer
lhr-solar/Power-Generation-Curve-Tracer
The current maintainer of this project is Matthew Yu as of 05/20/2023. His email is matthewjkyu@gmail.com.
94 parts4
Boards by lhr-solar
73 boardsOpen-source boards designed in KiCad by lhr-solar on GitHub, from 68 repositories. A board’s address here is its repository’s there.
- 4 layers100 × 100 mm
PS BPSLeader
lhr-solar/PS-BPSLeader
Reads voltage, temperature, and current of the main battery pack from the Segment Monitoring Board and HV Carrier boards to ensure the battery remains in a safe state.
388 parts3MIT - 2 layers59.1 × 75.7 mm
PS MotorControllerInterfacePCB
lhr-solar/PS-MotorControllerInterfacePCB
Provides power conversion/protection and fan control for the Prohelion WaveSculptor 22 motor controller
127 parts3 - 4 layers58 × 43 mm
- 4 layers154.2 × 106.2 mm
- 2 layers86.6 × 71.8 mm
VehicleControlUnit
lhr-solar/VCAT-VehicleControlUnit
Vehicle Control Unit (VCU) for the 2026 Longhorn Racing Solar car
142 parts2MIT - 2 layers10 × 10 mm
- 4 layers522.7 × 21 mm
- 4 layers25.3 × 16.8 mm
DataAcq EnvBreakoutPCB
lhr-solar/DataAcq-EnvBreakoutPCB
Breakout Board for Data Acquisition's environment breakout PCB
22 parts1 - 2 layers53.9 × 59 mm
DataAcq EnvironmentBoard
lhr-solar/DataAcq-EnvironmentBoard
TODO: Add connectors/pinout guide, testpoints, bom, schematic, pcb, etc.
33 parts1MIT - 2 layers82.3 × 79.4 mm
PS ChargerInterfacePCB
lhr-solar/PS-ChargerInterfacePCB
Interfaces the Elcon charger with the BPS/Battery over CAN
140 parts1 - 2 layers96 × 57 mm
- 2 layers53.1 × 81.9 mm
PTN PumpControlBoard
lhr-solar/PS-PumpController
Controls speed of liquid cooling pump and fans for the main battery pack. Additionally, interprets data from temperature sensors and flowrate sensors for fan/pump control loop
115 parts1 - 2 layers80 × 100 mm
- 2 layers61 × 75 mm
Irradiance1
lhr-solar/Array-Blackbody-B-PCB
Standalone irradiance board for testing PV's photovoltaics with the IV curve tracer
30 partsMIT - 2 layers40 × 35 mm
- 2 layers32.8 × 44.4 mm
- 2 layers38.8 × 33 mm
- 2 layers91.4 × 56 mm
- 2 layers34.3 × 41.3 mm
- 2 layers50 × 130 mm
BPS LeaderDaughter
lhr-solar/BPS-LeaderDaughterBoard
The BPS Leader-Daughter is a daugherboard for the LeaderSOM. Together they will read data from and control the BPS peripherals
94 parts - 2 layers100 × 75 mm
- 2 layers85 × 66 mm
- 2 layers85 × 66 mm
BPS MinionShield
lhr-solar/BPS-MinionShieldPCB
Note: The PADP-24V-1-S connector is not available on mouser, but may be purchased through digikey from this link https://www.digikey.com/en/products/detail/jst-sales-america-inc/PADP-24V-1-S/1300227
79 parts