Browse hardware designs
BoardRepo is the GitHub for hardware. View any KiCad schematic, PCB, and BOM in your browser and download the sources, no install and no account needed.
Public designs
PCB template ESP32 S3 with circuit schematic and KiCad project files
Domestic vibration sensor with ESP32: detects and monitors motion and vibrations in real-time using a 6-axis MPU-6050 IMU. Battery-powered and Wi-Fi/Bluetooth enabled, ideal for smart home, IoT, and predictive maintenance applications.
STM32 datalogger PCB in KiCad — battery-backed RTC (LSE crystal), I2C EEPROM, VBAT domain, ERC/DRC verified
Raspberry Pi Zero Shield/Hat KiCad component and example project
Custom industrial-grade PLC and logic controller engineered around the ESP32 platform.
Motor controller based on DRV8874
A custom-designed ATmega328P-based data logger PCB featuring dual I²C EEPROMs and a DS1337 real-time clock for reliable time-stamped data storage.
Kicad project of an STM32-based board climate controller utilizing an RTC module for time-scheduled environmental reading of temperature/humidity with SHT30 sensor and optional small relay for control.
Three-Phase Energy Monitor (3P4W) with RJ45 Ethernet communication, powered via PoE and based on the ESP32-S3. Designed for the real-time acquisition and visualization of electrical parameters in 4-wire systems within Office Blocks.
ESP32 driven, WiFi-enabled dual-button doorbell with custom audio signals and real-time red/green indicators.
Analog DC Motor Driver (BC547 + 5V Relay). Hardware project designed in KiCad for Inatel's E05 analog electronics class.
Open Wheather Station based on STM32