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An SAO that looks like a LazerTag StarSensor
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LazerTag SAO

aaronAaron

Un[der]documented long-forgotten features rediscovered in more modern devices
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Forgotten history in your chips

eric-hertzEric Hertz

A system designed to capture and collect energy from EMFs, now being refined to enhance circuit efficiency and output.
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AEFC - Ambient Energy Field Converter

rhea-raeRhea Rae

Raspberry Pi Pico(2)(w)-based development tools for NFC, UHF RFID, LF RFID, Sub-1G, IR, BLE, WIFI, etc.
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RP-Geeker

mcuerMCUer

PN532Killer is a PN532 emulator. It's the fastest NFC emulator. It can sniff data between the reader and the tag.
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PN532Killer

mcuerMCUer

3-way (extendable to 4-way) active powered stereo speaker system.
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Studio monitors

viktor-gunnersonViktor Gunnerson

There are 86,400 seconds in a day....
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Valvano Clock

danjovicdanjovic

A carrier to connect a M.2 Board to USB breaking out all other signals to TH testpoints
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M.2 A-E Key Simple Carrier Board

magicwolfiMagicWolfi

Print 2 color objects from a stock unmodified 3d printer using the hot end temperature to set the color.
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Programmable color filament (thermochromic)

mmiscoolmmiscool

Handheld spectroscope. Currently working towards spectrometry, self-calibration, Raman spectroscopy, fluoroscopy.
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Ramanova

derek-watsonderek watson

Achieve long exposure times at high frame rates using a cheap synchronized dual camera setup in time interleaved mode.
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highrate_longexp

lars-friedrichLars Friedrich

Stop Using Post-it Notes and Sending Emails to Yourself!
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FriendlyStack Reminder

dimitrios-kallivroussisDimitrios Kallivroussis

Type math as easily as text
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Mathpad — The Math Keypad

magne-lauritzenMagne Lauritzen

Pi Zero 2w mini DLNA Server for use on home wifi or on a phone hotspot
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Pi Zero 2w Mini DLNA Server

diddydiddy

Looking at up-cycling old reader tablet
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Reuse e-reader with pico

ines-wissemeInes Wisseme

A secure-AES128, mobile, long distance text messaging using ESP32 and LoRa modules
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3NCRYP2P

shmulikShmulik

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