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UK Traffic Light Prototype
T Jul 30,2025
A prototype UK Traffic Light shield for Arduino UNO R3. The code can be modified to suit any countries traffic lights, not just the UK.
Arduino PCB
464
0
0
More Bass Treble and Volume! With PT2313 DSP
Manoj kumar Jul 28,2025
When it comes to signal processing through a digital medium then DSPs are the one who comes into play. Basically here we are talking about audio signals and music. In the convention audio system there are analog systems consisting of a lot of opamp drives and knobs to adjust the different settings. A basic analog system may perform well but it is bulky and not realizable in certain places where we want a computer control. On the other hand these DSP units are cheap and easy to configure with a m...
Stereo Audio DIY
2721
0
3
Tiny Microcontroller Tester
Simple Electronics Jul 26,2025
A simple board to test out GPIO of your microcontrollers, using two rows of 0603 LEDs (one row for HIGH and one for LOW) and 0805 resistors.If you have NO IDEA which LEDs to use - I recommend GREEN leds on the column furthest from the pins (to indicate a logic HIGH), and RED leds to indicate LOW. I used 1k resistors for the red, 4.7k for the green.check out the video here:https://youtu.be/UdBXRT8gOx8You might need some parts:0603 LEDsAliexpress: https://s.click.aliexpress.com/e/_oC9FwTqUSA &...
LED Arduino DIY
852
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2
Turbojet Engine Turbine
Jul 19,2025
This model is a jet engine turbine. It is fitted for all the models I've previously added. It extracts momentum depending on air speed at entrance.
3D printing SLA CNC machining
618
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0
Raspberry Pi Pico SSTV Decoder- Receive Images Over Radio
Pavleski Jul 16,2025
Slow-scan television (SSTV) is a method for transmitting and receiving still pictures over radio waves, primarily used by amateur radio operators. Traditionally, decoding SSTV signals requires a PC and a soundcard, but this project demonstrates a simpler, more accessible solution.  The project is completely taken from the 101Things blog and all credits go to the author of this project. There are many more wonderful radio projects on the same site and I hope to test and promote some of ...
Arduino ESP8266 Radio
1650
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0
Building a GPS Speedometer with RP2040-Zero
Iturriaga Jul 11,2025
Build a Feature-Packed GPS Speedometer with an RP2040This project guide will walk you through building a multi-function GPS speedometer and trip computer using an RP2040 microcontroller. It leverages a GPS module for real-time data and presents it on a color display through a clean, multi-page interface.Instead of a simple speed readout, this device provides five distinct data screens you can cycle through with a rotary encoder. It’s a practical tool for anyone who wants detailed metrics on thei...
11thAnniversary 3D printing SLA
3040
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1
ESP32 Breakout with on board I2S DAC, Micro SD socket, and 3.3v to 5v level shifters
Reboot Jul 11,2025
This breakout board has female headers for a 30 pin ESP32 DOIT Dev module (provided by the user of the pcb)It has an on board stereo PT8211 I2S DAC, 3.5mm audio jack (low level, can be recorded directly or amplified for playback),and a Micro SD card socket.This allows the board to be used to easily access SD cards and play back audio.There is also a 2x10 header that allows interfacing with the ESP32 through on board level shifters.This allows interfacing with 5V logic projects that use I2C, SPI,...
Arduino ESP32 Development Board
2300
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2
Arduino Photogate PCB
Hollevoet Jul 08,2025
Introducing the Photogate project, an Arduino-compatible PCB designed for incredibly precise measurements in your experiments. Whether you're tracking a pendulum's period or a miniature car's speed, this U-shaped PCB delivers accurate data with ease. It's simple to integrate with your Arduino thanks to its 3-pin connector. Built with just five key components, including a 940 nm LED and phototransistor, the Photogate offers reliable performance and multiple scripts for diverse appl...
Arduino Photogate Infrared
1132
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1
STM32F103C8T6 stand-alone board with USB port
Jul 07,2025
Project TitleStandalone STM32F103C8T6 Development Board (Minimal System)What’s the project about?I designed a custom standalone development board using the STM32F103C8T6 microcontroller.It replicates the functionality of the popular "Blue Pill" board but with:Only the essential componentsBetter pin breakoutClean power managementFull control of the boot and reset linesThis board is designed for prototyping, learning, and embedded system projects.Why did I make it?The Blue Pill has:Many unused pin...
Commodore Arduino Hardware
913
0
0
MechaRa_V1
tamer Jul 05,2025
MechaRa_v1 - The Ultimate All-in-One CNC & Robotics ControllerAre you tired of the "shield sandwich"? Juggling an Arduino, a CNC shield, and separate power supplies is messy, unreliable, and prone to errors. The MechaRa_v1 is a complete, single-board solution, designed from the ground up to be the powerful, protected, and reliable heart of your next machine.This board integrates a complete Arduino-compatible brain with two powerful motor drivers, an advanced power management system, and prof...
Arduino Circuit DIY
752
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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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