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ATS20 F-Board
Jul 14,2026
An ATS-20 Radio port in 3U height. Jumpers on the PCB allows the device to be used as an Eurorack module or as a standalone all-band receiver.A regular 12V DC adapter or a 9V battery can be used for standalone usage.https://github.com/Fihdi/ATS-20-Eurorack
Arduino Audio Radio
304
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AirMeter - Wireless Multimeter
BitsUndBolts Jul 10,2026
Let's Go Wireless! Since I make videos and use a multimeter from time to time, I wanted to show an overlay of the multimeter data for the longest time.My multimeter is an affordable DTM0660 based model (ANENG AN870) which doesn't support UART communication or any other sort of wireless transmission of the meter data.So, I decided to get the information directly from the 19999 count LCD display.Not only did this work better than I expected, it also turned into a journey of discovery!Decoding a mu...
Arduino ESP32 Raspberry pi
782
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Chippy V2: 150g Autonomous Combat Robot
רוזן יפה Jul 03,2026
About the ProjectChippy V2 is a next-generation 150g "Antweight" combat robot built to compete in combat robotics tournaments. Following the performance of the previous RC prototype (Chippy V1), the design is being completely overhauled for the upcoming summer championship. The goal is to build a fully autonomous combat robot that uses an Arduino microcontroller and an HC-SR04 ultrasonic sensor to actively detect and target opponents without requiring manual human steering.Link to the robot desi...
Arduino Robot Robotics
782
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GPS Tracker using Heltec WiFi LoRa 32 V4 and REYAX RYS352A GNSS Module
Jain Jul 02,2026
This browser-based GPS tracker combines the Heltec WiFi LoRa 32 V4 development board with the REYAX RYS352A Multi-GNSS module to acquire live positioning data from multiple satellite constellations and display it through a browser-based OpenStreetMap interface. The system also presents the current latitude, longitude, and satellite count on the onboard OLED display.The complete project, including detailed documentation and source code, is also available on Play with Circuit.Project FeaturesThe p...
ESP32 Sensor gps module
577
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Arduino Stepper Motor Control Using 28BYJ-48 and ULN2003 Driver
Jain Jun 24,2026
This project demonstrates how to control the popular 28BYJ-48 5V stepper motor using an Arduino Uno and a ULN2003 driver board. Stepper motors are widely used in robotics, positioning systems, camera sliders, and automation projects where precise rotational control is required. Unlike ordinary DC motors, a stepper motor rotates in small angular increments, allowing accurate speed and position control.Components RequiredArduino Uno28BYJ-48 Stepper MotorULN2003 Driver ModuleJumper WiresExternal 5V...
Arduino DIY Hardware
844
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DIY Avionics Simulator with ESP32 - Artificial Horizon, Compass & Altimeter
Pavleski Jun 18,2026
 The inspiration for this project comes from classical aircraft cockpit instruments used for navigation, orientation, and flight monitoring. In aviation, instruments such as the Artificial Horizon, Magnetic Compass, Altimeter, and Attitude Indicators play a crucial role by providing pilots with real-time information about the aircraft's orientation, heading, and altitude.The system is built around the CrowPanel 2.1-inch HMI ESP32 Rotary Display, which integrates an ESP32-S3 microcontroller,...
DIY USB ESP32
653
1
1
Arduino Battery Analyzer
burhan Jun 18,2026
Hello,Information: The original project code, written in C, has been translated and adapted for the Arduino / Arduino Nano environment. This version is based on the battery analyzer project and has been modified to work with the Arduino Nano and the ATmega328P microcontroller.This project is an Arduino-based battery analyzer designed to measure battery capacity, estimate internal resistance, and operate as a constant-current electronic load. It can be used not only with single 18650 Li-ion cells...
Arduino 18650 tester battery tester
512
3
0
Batman Gaming Controller
Raj Jun 17,2026
I built this Batman-themed gaming controller as a fun engineering project to combine my love for both electronics and gaming. Instead of buying a regular Xbox controller, I wanted to design and build one completely from scratch, with a custom PCB shaped like the Batman logo.The controller is built around an Arduino Pro Micro, which has native USB support and uses the XInput library to communicate with the PC as a standard Xbox 360 controller. This means it works directly with PC games without ne...
Arduino Batman Gaming Controller XInput
386
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1
AC Current Direction & Measurement with Arduino Pro Micro
Poudel Jun 16,2026
IntroductionWith the increasing adoption of renewable energy systems and smart energy management solutions, monitoring both the magnitude and direction of electrical current has become essential. In applications such as photovoltaic (PV) systems, energy can flow either from the grid to a load or from a local generation source back to the grid. Therefore, a reliable and cost-effective method of measuring AC current and determining its direction is required for efficient energy monitoring and cont...
Arduino
489
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Batman Gaming Controller
Raj Jun 16,2026
I built this Batman-themed gaming controller as a fun engineering project to combine my love for both electronics and gaming. Instead of buying a regular Xbox controller, I wanted to design and build one completely from scratch, with a custom PCB shaped like the Batman logo.The controller is built around an Arduino Pro Micro, which has native USB support and uses the XInput library to communicate with the PC as a standard Xbox 360 controller. This means it works directly with PC games like Spide...
Arduino gaming controller XInput
415
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1
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Popular Project
DIY Active FFB Pedal PCBA
Easy one click ordering of Ghilipert PCAB V2.2 REV BNo solderinghttps://github.com/gilphilbert/DIY-Sim-Racing-FFB-Pedal-PCBsAsk for part 25 : SQP5W-5Ω±5%-9MMore info here :https://youtu.be/PMupeveZSFM...
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Have you always wanted an easier to use and more powerful Flipper Zero?Are you tired of getting detained by the TSA because of your WiFi hat on your Flipper Zero? Then this is the solution for you. It...
SensWear: An Open-Source, Modular, AI-Ready Wearable Platform
SensWear is an open-source, modular wearable development platform that gives researchers, engineers, and makers control over their hardware, firmware, and raw sensor data. It combines a flexible main ...
DIY XBOX Controller
Greetings everyone, and welcome back. Here's something fun and custom.This is my version of an Xbox controller, which I built from scratch. It features an ESP32-C6 DevKit as the main MCU, paired with ...
Programmable Mist Maker - XIAO / QT PY Extension
This is an open source, programmable mist maker built as an expansion board for the Seeed Studio XIAO ESP32-C6. It mounts directly on the XIAO or QT PY, is powered over USB-C, and turns a piezo atomiz...
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