Hardware projects using connector
Open connector hardware projects on BoardRepo, the GitHub for hardware. View the schematic, PCB, and BOM in your browser and download the sources, BOM, and Gerbers.
Projects
Meshtonic - using the esp32 as the orchestrator for multi-band LoRa WAN
A set of PMOS logic gates
Flarm_LNA
arduino and raspberry pi based tools related to photography
ATTiny85
Small Wemos D1 mini shield to easily solder multiple i2c devices
Weatherstation publishing temperature and humidity values via MQTT broadcasts.
Arduino UNO R4 Shield Template for KiCad 6
Develop a chain counter for a boat
projeto para medir temperaturas no tokamak ISTTOK
This OctoPrint plugin implements a shutdown physical button for the Rasperry Pi, with a buzzer and a status LED.
my Voron 2.4 cfg, mods, notes, links and references
Open Source Modbus Temperature and Humidity Sensor
Sensor de nivel capacitivo. Practica 2 Sensores y actuadores
An OHIS compliant config board for the SignalLink
Overengineered DC/DC power supply
Monorepo for the Neurobot-1000 works
Automação para controle de poço e caixa d'água da chácara
Boost gamepad control of ROS robots to kilometer ranges and 100% reliability. Throw away all your nano dongles :)
Just a little project to mod a Nerf blaster with Arduino compatible hardware and Bluetooth support.
Adding a debouncing circuit to a Logitech G305
A wireless battery powered pendant for FluidNC based on esp32
WingFC is an open-source embedded flight controller for sub-250g fixed-wing aircraft, built with TinyGo. It provides stabilization, mixing, and safety features for elevon-equipped models, with a focus on reliability and ease of use.
My Kicad Designs
Shunt PCB Design for GTSR
A KiCAD Template for Pro Micro Style Boards
This piece of hardware alows connection between an E2-Lite and any of the RL78/I1C Metering PMOD's (not isolated)
A Simple Hardware Mod to Fix Cassette Loading in Earlier Versions of the TRS-80 Model 1
esp32 f1 car
Proyecto Mecatronica
Flight controller, high-brain flight planner, PCB and 3D print designs, and documentation for a completely DIY smart racing drone
Driver Component for the Auto Planer
DIY-friendly photointerrupter microswitch/lamp holder 2-in-1 for generic 100mm Chinese arcade buttons. Enables an OBSA-LHSXF+OBSA-100UMQ-like setup at low cost with generic parts.
6 pin ISP pogo adapter for 0.3" wide SMT footprints
1A 3.3v LDO
Automation of hot water recirculation pump via ESP32
This repository include all design files and source code for the sensing module describe in "BioIn-Tacto: A compliant multi-modal tactile sensing module for robotic tasks".
Voltage Drop Amplifier Circuit for Side Channel DPA
A custom keyboard controller (with QMK firmware) for the DasKeyboard Model S Professional
A 4-joystick input device
A Raspberry Pi Pico-based memory dumper for the M16C processor
A modernized split flap display
A repository to hold all the code written for the MSP430 microcontroller I used while building my energy harvesting powered bicycle odometer. This bike odometer doesn't use a battery, so harvests energy from a small PV panel. Because of the very low amount of power available the very low power capable MSP430 microcontroller had to be used.
Breakout board for prototyping with the CH32V003 MCU
Change HHKB Pro2 USB from MINI-B to TPYE C
Designed and simulated a 2-layer SMD-based LED Blinker circuit using NE555 timer in astable mode, complete with schematic capture, layout routing, and DRC-compliant PCB design using KiCad.
Open-source hardware and firmware for a PIC16LF19156-driven IR non-contact thermometer using a Melexis MLX90614 sensor and Lumex LCD-S401M16KR LCD segment display.
All the stuff related to re-engineering the Throttle Position Sensor (TPS) of a KTM 990/950
Current sensor project developed in KiCad version 9.0.
ROS2 Vedrusohod bot sources
Adapter for easily replacing your PC Engine's backup memory with non-volatile FeRAM
小爱同学控制舵机实现开关灯
The hardware PCB designs for Joulescope JS220 end panels
JoyMega3 MD to MSX adapter
Adapter to get 5vdc from the BCR port on TRS-80 Model 100 and similar computers, and provide it on a standard usb port.
Using an ESP12F to add Wifi control to a Magic Fit 2 Vibration Exercise Plate
experimental open hardware e-field and h-field probes and LISN
Creating a Real Life version of the popular KTANE game.
I couldn’t find the keyboard I wanted, so I built it.
a smol cute macropad