Hardware projects using inductor
Open inductor hardware projects on BoardRepo. View the schematic, PCB, and BOM in your browser and download the sources, BOM, and Gerbers.
Projects
High performance motor control
8-bit microcomputer built from commercially available and home-built components
LTC3105 DC/DC converter evaluation PCBA
weird ahh christmas ornament shaped pcb with neopixels, stm8, and battery charging support. todo add an ftdi ig?
Digitally Enhanced Power Analog (DEPA)Modular Power Distribution System featuring USB-PD negotiation and Digitally Enhanced Power Analog (DEPA) control. Designed to provide low-noise, high-efficiency power for precision mixed-signal instrumentation stacks.
A versatile ESP32-C6 expansion board featuring Wi-Fi 6 and Bluetooth 5, designed for modular integration in proof-of-concept embedded projects. Supports QSPI, SPI, I2C, and UART interfaces for flexible connectivity with host MCUs. Ideal for IoT and wireless applications needing low-power, high-speed communication.
A repo for all the hardware and wiring schematics.
ESP32C3 based PWM-fan controller board
Hardware design, BOM, gerbers and 3D files for CO,-flammable-gasses-sensor-MQ9-breakout-with-easyC designed by Soldered Electronics.
Hardware design, BOM, gerbers and 3D files for Air-quality-sensor-MQ135-breakout-qwiic designed by Soldered Electronics.
Hardware design, BOM, gerbers and 3D files for Methane,-CNG-sensor-MQ4-breakout-qwiic designed by Soldered Electronics.
Hardware design, BOM, gerbers and 3D files for Methane,-CNG-sensor-MQ4-breakout-with-easyC designed by Soldered Electronics.
Hardware design, BOM, gerbers and 3D files for Natural-gas,-LPG-sensor-MQ5-breakout-qwiic designed by Soldered Electronics.
Hardware design, BOM, gerbers and 3D files for Natural-gas,-LPG-sensor-MQ5-breakout-with-easyC designed by Soldered Electronics.
Hardware design, BOM, gerbers and 3D files for Hydrogen-sensor-MQ8-breakout-qwiic designed by Soldered Electronics.
Hardware design, BOM, gerbers and 3D files for Alcohol,-Ethanol-sensor-MQ3-breakout-qwiic designed by Soldered Electronics.
Hardware design, BOM, gerbers and 3D files for Hydrogen-sensor-MQ8-breakout-with-easyC designed by Soldered Electronics.
Hardware design, BOM, gerbers and 3D files for LPG,-Butane-sensor-MQ6-breakout-with-easyC designed by Soldered Electronics.
Hardware design, BOM, gerbers and 3D files for Ammonia-sensor-MQ137-breakout-with-easyC designed by Soldered Electronics.
Hardware design, BOM, gerbers and 3D files for Alcohol,-Ethanol-sensor-MQ3-breakout-with-easyC designed by Soldered Electronics.
Hardware design, BOM, gerbers and 3D files for Ozone-sensor-MQ131-breakout-with-easyC designed by Soldered Electronics.
Hardware design, BOM, gerbers and 3D files for CO-sensor-MQ7-breakout-qwiic designed by Soldered Electronics.
Development of programmable logic controller, product for mechatronic design.
Homebrew tracking generator for base-band, 6cm, 3cm and 12mm bands
Bluetooth remote release for the Mamiya RZ67: ESP32-C3 firmware, KiCad PCB and enclosure. Shutter, bulb and countdown from your phone.
A 156 mm reaction-wheel cube that balances on its edge and corner — Lagrangian derivation, Simscape multibody simulation, per-corner LQR, and Teensy firmware validated against 373 s of flight telemetry.
NickLink v1.1 — compact STM32F103C8 breakout board (KiCad)
generic samd21g18a board based on arduino mkrzero
Full and open hardware design for FIRM
A learning project: build a quadcopter from scratch — own hardware, own firmware, no existing flight stack.
Custom made Pi hat for use in Airbrakes
STM32 in TQFP64 packages
A fun Christmas PCB game
Mr. Koh ESP32-C3 RISC-V Development Board
Open-source Dual CAN FD and LIN shield for Teensy 4.1
this is circuit design in KiCAD for SolarCell LED Flasher .. Freelancing project.
UTP cable RF signal I/Q interface for QFHMIX module with RJ45 connectors
What is this ? This project aim to build an Open-Source Engine Control Unit (aka ECU), fully programmable, accessible and modifiable, specificaly designed for motorcycles. It is still in "protoype" stage. The goal is to end with a solution suited for...
Mussel Gape Tracker circuit board designs
Keyboard | Hall Effect | OrthoLinear | Programmable | Standard-sized
A home weather station with internet connectivity
Plafonier à LEDs
A weather station that sends data via Wi-Fi to Home Assistant. It uses an ESP-32 and ESPHome code. It measures temperature, humidity, pressure, air quality, wind speed, lightning distance and energy, and whether it is raining.
KiCAD Design files for Sonata PCB, part of the Sunburst Project
Hardware, software, and devlog of the Athan Lamp project.
A custom, dual-layer L298N Motor Driver PCB module optimized for Robotics,Arduino or ESP-32 project
Garage door controller with integrated motor driver 24V/36V, 7A
DOS-controlled nixie clock, built with four IN-1/LC-516 tubes and interfaced through the LPT port.
NFC-enabled PCB business card
An STM32H743 development board with on-board USB-HS and CAN-FD (up to 8Mbit/s)
Mechanical Numerical Keypad with local Audio FX The desire to make this little keypad came from idea to reuse a some of the parts from a broken keyboard someone gave me.
UniQHW
Reaction Game - one or two wooden rods fall down and you have to catch them
Mazzilli-topology ZVS driver — simulated in LTspice, built on a custom PCB and characterized on the bench
Diseño en esquematico y PCB de un Theremin
Hardware design, BOM, gerbers and 3D files for CO-sensor-MQ7-breakout-with-easyC designed by Soldered Electronics.
Hardware design, BOM, gerbers and 3D files for Hydrogen-Sulfide-sensor-MQ136-breakout-with-easyC designed by Soldered Electronics.
BugCON Badge 2025
Badge HackGDL 2026
ESP32-P4 all in one computer with x4 USB hosts Audio, HDMI, MIPI CSI, MIPI DSI, LiPo battery operation, Ethernet with POE