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Full-featured NFC reader/writer & emulator supporting ISO14443A, ISO14443B, ISO15693 and FeliCa.
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GroveNFC

mcuerMCUer

Simple Single Chip Computer running MCS BASIC-52 with wireless connectivity between PC or Phone. No external crystal, latch or RAM required!
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Single Chip Computer

mit41301mit41301

By combining the vintage aesthetics of a CRT oscilloscope with modern ESP32 hardware, this project proves you don't need dangerous high volt
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Oscilloscope Clock Simulation on a Round Display

mircemkmircemk

Plug in your USB-to-serial adapter → Click "Connect" → Talk to your ESP32/Arduino/STM32/Sensor. Send raw HEX or ASCII, save the logs.
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Just (Not) Another UART Term

aleksei-tertychnyiAleksei Tertychnyi

Freedom at your fingertip.
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PolyKybd (Displays In Your Keycaps)

thpollthpoll

Arduino + Franklin oscillator
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Turning Impedance into Frequency: An LC Experiment

nobchanobcha

SRAM Emulator and SD Card Interface for Vintage Single Board Computers (such as the Heathkit ET-3400, Lab-Volt 6502, and Microprofessor)
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PicoRAM Ultimate Rev. 2

michael-wesselMichael Wessel

AI-Powered Circuit Design That Actually Verifies Itself
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SPICEBridge

brandonBrandon

Cheap R-2R ladder DAC with CD4007 CMOS ICs
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6bit Digital-Analog-Converter

florian-wilhelm-dirnbergerFlorian Wilhelm Dirnberger

Sensor fusion MLX90642 w/ Raspberry Pi camera
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Raspberry Pi Thermal Imaging (sensor fusion)

florian-wilhelm-dirnbergerFlorian Wilhelm Dirnberger

A Dragon Ball–Inspired Device That Turns Failure Into Fuel
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Zenkai Engine

arnov-sharmaArnov Sharma

BIG BROTHER IS WATCHING YOU... Send him a message.
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The Signet

mike-stewartMike Stewart

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

yann-guidon-ygdesYann Guidon / YGDES

VR headset using black and white CRTs from portable TVs
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CRT VR Headset

alanAlan

This is an attempt to understand how these little things work, and what we can do on it.
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Dissecting a hand-held NOAC console (Sup 400-in-1)

yh-workshopYH-workshop

My PDP-1 Replica (PiDP-1) from Obsolescence Guaranteed has arrived and I want to do something cool with it.
Project Owner Contributor

Lunar Lander for the PDP-1

michael-gardiMichael Gardi

Going up?

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