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Aggressive auth loops. Non-standard write patterns. Edge-case PN532 target responses. Reader stress testing like never before.
Project Owner Contributor

I Built an RFID “Disruptor”: Confuses Readers & De

cifertechCiferTech

Robots for #MyalgicEncephalomyelitis & #LongCovid patients, to virtually visit friends and family. #BotkinsCharity
Project Owner Contributor

Botkins Charity Project

dejanDejan

An omnidirectional electric motorbike that in place of wheels uses technology to balance on a single large sphere.
Project Owner Contributor

TALON Omnidirectional EV

nick-thatcherNick Thatcher

You remember that stainless steel tumbler you got at that conference that one time that you don't remember? Let's make it your own!
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Refinishing Yeti Tumbler

manchickenmanchicken

Scout is an open-source RP2350B development board in the Arduino Uno form factor
Project Owner Contributor

Scout: The Arduino That Arduino Forgot to Make

apollo-timbersApollo Timbers

Flexible, compact and beautiful prototyping framework
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next.module

ruslanRuslan

Use an Arduino UNO R4 Wi-Fi and a free cloud API to send real-time WhatsApp alerts based on sensor readings, no GSM, SIM, or official API
Project Owner Contributor

Arduino UNO R4 WhatsApp Alerts via Cloud

electroscope-archiveElectroScope Archive

An 8-bit Full Adder, with Accumulator to store one operand. Do binary addition (and subtraction) together with the 8-bit Workbench™.
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Byte Adder Subtractor

nijssenNijssen

Mini-PI Media Server for use on home network or as a wifi access point to stream media from
Project Owner Contributor

Mini-PI Media Server

diddydiddy

Classic arcade with all the latest technological advancements, ready for the classics. Enjoy!
Project Owner Contributor

THE ULTIMATE MINI ARCADE

srrubioSrRubio

Raspberry Pi Pico W turns typed text into natural speech using Wit.ai and I²S audio – simple hardware, cloud TTS, and portable voice output.
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Pico AI Text-to-Speech Voice Output

electroscope-archiveElectroScope Archive

Turn an ESP32-C3 into a talking microcontroller using Wit.ai cloud TTS, I2S audio, and a MAX98357A amplifier — perfect for voice alerts.
Project Owner Contributor

AI-Powered ESP32-C3 Text-to-Speech (Wit.ai)

electroscope-archiveElectroScope Archive

The 8-key macro pad with screen isn’t just another macro pad — it's a visual, scriptable, dynamic control deck you build and own.
Project Owner Contributor

8‑Key Macro pad with 3.5 inch LCD

shu-yangSHU YANG

Build a USB-keyboard based game controller with an Arduino Uno R4, joystick, and buttons — fully wired, coded, and ready to play nearly any
Project Owner Contributor

DIY Arduino USB Game Controller

electroscope-archiveElectroScope Archive

ESP32-based personal library console for tracking reads, organizing TBR, and book discovery.
Project Owner Contributor

ESP32 Personal Library Console

julia-mJulia M

custom(izable) circuit for sending some megabytes over differential pairs.
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miniMAC - Not an Ethernet Transceiver

yann-guidon-ygdesYann Guidon / YGDES

Going up?

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