Hardware projects using capacitor
Open capacitor 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
Develop a chain counter for a boat
Open Source Modbus Temperature and Humidity Sensor
Overengineered DC/DC power supply
Boost gamepad control of ROS robots to kilometer ranges and 100% reliability. Throw away all your nano dongles :)
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.
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".
音游灯 RGB LED PCB for rhythm game buttons
Voltage Drop Amplifier Circuit for Side Channel DPA
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.
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.
FPGA project to automatically control the position of a cart on a ramp
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.
小爱同学控制舵机实现开关灯
JoyMega3 MD to MSX adapter
ESP8266, Daly smart bms, HYD6000-ES
Ammeter with INA226
Omnipolar magnetic and reflective optical probe.
Yet another "Slow Movie Player" implementation with 7-color E-Paper module and ESP32.
Diseño de sistema embebido para medir en tiempo real aceleración.
PaperBot, RGB-LEDs,
A little module with two TA6586.
PCB for generic use with Tasmota and ESP-01S
Schematic & Simulation for Fuzz Effect Guitar Pedal
DIY pedal assist sensor for ebikes
Micro SD Card Adapter v1 and v2.0 for Gamecube's Serial Port 2
Instrument prototyping to monitor electromagnetic noise induced by power lines
A Simple Gameboy Pocket/Color Regulator that uses the MCP1642B boost regulator IC
A dirt simple, phone independent Eink Watch
A simple design of coilgun
Audio interface design
It' the repository for the docs and schematics related to the ochin-CM4v2.x.x Carrier Board
A game of pong in color
Verilog implementation of PAL, NTSC and SECAM color encoding
Converts the output from a 12v PWM fan to a rotor lock detector signal
Open Source ASCOM-Compatible Wireless Flat Panel For Astrophotography
Control Surface for Behringer X18
MMC5603 AMR sensor module using STEMMA QT / Qwiic
IR Remote Controller for WS2812(or analog) LED Strip
Ambient lighting system
A simple design of railgun
MOVED to code.netzhansa.com/hanshuebner/rt-mouse. This GitHub mirror is archived.
HDMI input expansion module for reTerminal
12bit分解能の磁気式アブソリュートエンコーダAS5601(インクリメンタル出力)を2.54mmピッチに変換する基板
KiCad simulation
Low-cost breakout boards for the FIRST robotics competition
Full schematic, PCB Gerbers for the DSi Action Replay, and the rom
A simple circuit for implementing a momentary power switch
Custom PCB designs
This repository is a complete guide to make calendars screen that show calendars in a local building
MIDI based crank organ software and hardware
Very Basic USB C Charger designed in kicad
How to create an EFI boot screen vBIOS for Apple Late 2009 to Mid 2011 iMac systems using AMD MXM graphics cards