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Earring for my Girlfriend ❤️
soni Dec 31,2025
1. How it All Started A while ago, it was her birthday. During that period, I was occupied with my practical examinations and couldn’t plan a celebration or even arrange a present for her. Time passed, and although she understood the situation completely, I still felt a sense of guilt for not being able to make her day special.I knew she doesn’t prefer expensive or overly fancy gifts. Instead, she values thoughtful effort. So I decided that when I finally gave her something, it should reflect bo...
8th Design Contest-Electronic Project LED Arduino
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Self-Balancing Robot PCB
Serra Dec 30,2025
This is the PCB for the self-balancing robot seen in this video: https://youtu.be/K1lzzVGCzAQModel can be fully 3D printed at this link (zero supports required): https://www.printables.com/model/1533590-self-balancing-robot-arduinoDesigned by Kelton Serra (Build Some Stuff)A Detailed Parts List can be found in the description of the YouTube Video above.
DIY Arduino 3D printing
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USB to UART Converter Board using CP2102
THILAK K Dec 27,2025
This project presents a simple and compact USB to UART converter board designed around the CP2102 USB-to-serial bridge IC from Silicon Labs. The board features a modern USB-C interface and is fully designed using KiCad, focusing on reliability, minimal component count, and ease of fabrication. The CP2102 integrates USB transceiver, EEPROM, and UART logic into a single chip, making it an ideal solution for low-cost and stable serial communication.The converter board is suitable for a wide range o...
8th Design Contest-Electronic Project ESP8266 Arduino
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Pocket-Size Arduino Oscilloscope with SH1106 OLED Display
THILAK K Dec 27,2025
Project Description :Mini Oscilloscope is a compact, low-cost electronic measurement tool designed using an Arduino Nano and SH1106 OLED display, aimed at making basic signal analysis accessible to students and hobbyists. The project focuses on transforming minimal hardware into a functional oscilloscope capable of visualizing analog waveforms in real time. Its PCB-based design ensures portability, reliability, and ease of replication.The system supports auto and manual voltage ranging, multiple...
8th Design Contest-Electronic Project Arduino DIY
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Arduino serial v2.0
Arcos Dec 26,2025
Original Arduino serial v2.0 design files, from Arduino's official archives. Original Gerber files generated with Eagle 9.6.2
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Robotic Arm
Dec 25,2025
This my DIY robotic arm which is made up of foam and double sided tapes. There is an arduino uno r3 for the code. It is connected to two motors via drivers. The DC BO motor turns the arm right and left. The DC stepper motor turns it up and down. There is also a Q-box processor which is a custom driver thingy only avaliable in the QuadStore where I got most of my products from. It is only used for the power source since I only had a 6v barrel jack battery. It also connects the gnds togther. There...
8th Design Contest-Electronic Project Arduino Robot
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Christmas tree made with e-waste and Arduino - WEEE
Perez Bongiovanni Dec 24,2025
Christmas tree made with WEEE is a project that I maintain every year, which I keep updating by adding new components. In this case, the addition is the base of an electric kettle, one more blue LED, and the on/off sequence of the LEDs is assisted by artificial intelligence.
Christmas2025 Arduino LED
520
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Arduino UNO Bootloader Burner Shield
THAYER Dec 24,2025
This is a simple and very easy project for those that need to burn the Arduino UNO bootloader on ATMEGA328P ICs. I made this after seeing several online videos showing the process, but used a breadboard, jumper wires, and a few parts for the oscillator circuit. So ...
8th Design Contest-Electronic Project Arduino DIY
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Standalone Arduino UNO Ver. 2
THAYER Dec 23,2025
A standalone Arduino UNO that features a female header for plugging in a USB to serial module for easy of loading sketches, no need for 5 wires cluttering up your project. This PCB allows you to customize the headers, male headers can be used on the bottom so the board can be plugged into another project. Female headers on top of the board,, plus you can have various colors or even extra long pin headers.
Arduino DIY Atmega
744
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Pi Pico Fire alarm sound detector
Prof Dec 17,2025
Pi Pico Fire alarm sound detector running on W5100S Pico EVBIntegrating audio machine learning on Arduino platforms running Pico Mbed OS presents significant challenges, primarily due to the reliance on external audio libraries such as CMSIS-DSP, and TensorFlow Lite for Microcontrollers (TFLM). These libraries, while powerful, introduce complexities in compatibility and resource management, as they are not natively aligned with Arduino’s lightweight abstraction layers or the constrained runtime ...
8th Design Contest-AIoT Project Arduino Audio
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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...
4G Hacker Phone
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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