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Adam-EEG : Portable, Low-cost Bio-Sensor
Kumar Oct 31,2026
The Adam-EEG GitHub Repository hosts India’s first open-hardware 32-channel EEG and biopotential acquisition board. Originally designed from scratch in 2015 by Soul Scientific, the repository provides a low-cost, open-source alternative to highly restrictive research-grade neuroimaging and Brain-Computer Interface (BCI) hardware. It is officially licensed under the permissive Apache License 2.0, giving developers the absolute freedom to build, modify, and even commercially distribute the hardwar...
9th Project Design Contest-Edge AI & IoT Arduino Sensor
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Arduino uno q badge
Oct 27,2026
Put the arduino uno q in a casing, unverified, first print
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2026 SAINTCon Mini Badge
Kuro Jul 02,2026
The Burnout Status MiniBadge is a SAINTCON-compatible conference minibadge that allows the wearer to communicate their current burnout level using a single RGB LED and one push button. The concept is intentionally simple, humorous, and instantly recognizable by anyone who has attended a technical conference or worked in the IT and cybersecurity industry.Technology conferences are exciting, but they are also mentally exhausting. Long days of presentations, late-night events, networking, competiti...
ATTiny RGB Mini Badge
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PCBWay 12 Years of Makers Anniversary Badge
Szymczyk Jun 15,2026
The PCBWay 12 Years of Makers Anniversary Badge is a commemorative electronic badge designed to celebrate twelve years of innovation, engineering, and maker culture. The badge combines custom PCB artwork, embedded electronics, and programmable LED animations in a compact, battery-powered design.The board itself serves both as an electronic circuit and as a decorative object. The front side features a large stylized "12" graphic integrated into the PCB artwork, surrounded by traces that resemble ...
2026 KiCad PCB Design Contest
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USB Business Card Badge - CH552G, Native USB & Capacitive Touch
Lasalle Jun 11,2026
USB Business Card (CH552G)What it isA real, working USB business card. It looks like a card, but the bottom edge is cut into a USB-A male connector. Plug it straight into any USB port, with no cable and no adapter. It runs on a CH552G with native USB (no USB-to-serial bridge chip), two capacitive touch pads, a status LED, and a UART debug header.This is V3, the revision that works. Getting here took three board spins and two dead chips.Why it is interestingNative USB, no bridge chip. The CH552G ...
2026 KiCad PCB Design Contest DIY USB
500
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PicoFlutter - RP2040 Butterfly Wearable
Covor Jun 09,2026
PicoFlutter RP2040 Butterfly WearablePicoFlutter is an open-source, butterfly-shaped wearable badge built around the RP2040. Its two wings are outlined with 26 individually addressable RGB LEDs, and it has a Qwiic connector to extend its capabilities with other modules. It's programmable in CircuitPython or MicroBlocks, so a complete beginner can light it up in minutes. The board is powered either via USB-C or a single-cell LiPo battery.Why I made it I designed PicoFlutter as the centerpiece of ...
2026 KiCad PCB Design Contest Neopixel Badge
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PCBWay 12th Anniversary Badge Design by Guiye Perez Bongiovanni
Perez Bongiovanni May 12,2026
Here is my design to participate in the #PCBWay12BadgeContest. This year it comes in two variants: one to hang around the neck (with a ribbon or lanyard) and the other to pin on the lapel as a brooch (with a safety pin or brooch clip).What does PCBWay mean to you?For me, PCBWay is a great pillar, a place of inspiration, a great bazaar — a place where each of us can bring our ideas to life with high-quality products, components and manufacturing. It makes those of us who are far away feel that di...
LED Badge PCB
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Sci-Fi Badge: PCBWay 12th Anniversary Badge Design
jsbalanzar May 10,2026
PCBWay 12th Anniversary Badge DesignAs part of the design contest to commemorate PCBWay’s 12th anniversary, I designed a sci-fi badge.Design ConceptTaking inspiration from PCBWay’s 12 years of supporting many of us in different areas of technology, innovation, and creativity, I designed this badge based on the concept of identification cards within a sci-fi narrative. This idea reflects the future that PCBWay, through its different services, is allowing us to design and build.For this design, th...
PCBWay12BadgeContest pcb badge Anniversary
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PCBWay-12th-Anniversary-Badge
Majumdar May 09,2026
PCBWay 12th Anniversary LED Badge - Please watch the YouTube video below to learn more about the project, design process, hardware implementation, and working demonstration of the badge. Project Overview -This project is a custom interactive PCB badge designed for the PCBWay 12th Badge Design Contest under the theme:“12 Years of Innovation with PCBWay”The objective of this design was to celebrate PCBWay’s journey through a hardware-focused approach while combining PCB artwork, electronics, susta...
2026 KiCad PCB Design Contest
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PCBWay 12th Anniversary Electronic Badge
VITTORIO LOSCHIAVO May 09,2026
Project Update – First Prize WinnerI am delighted to announce that this project won 1st Prize in the PCBWay 12th Anniversary Electronic Badge Design Contest.After the contest, I continued improving the badge and developed an enhanced version featuring a rechargeable LiPo battery, USB-C charging, integrated power management, and an optimized PCB layout.The final project consists of two dedicated PCBs:Electronic PCB – ESP32 controller, addressable RGB LEDs, LiPo battery charger, battery management...
Arduino LED PCB
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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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