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Half-Cycle Precision Monitoring, Measurement & Protection for AC Voltage & Current | True-RMS, Mean, PK-to-PK | Dual Surge Protection
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Half-Cycle Precision Power Monitoring Switch

alireza-noferestiAlireza Noferesti

N64 Arcade Table with 4 Screens and Splitscreen Multiplayer. Custom arcade Controller with different control options.
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N64 Splitscreen Arcade Table

florianbednarzflorian.bednarz

I build a model railway controller using analog PWM & block detection with manual and automatic control, and I evaluated the passing siding.
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Model Railway Controller using Analog PWM

mitsuru-yamadaMitsuru Yamada

Raspberry Pi Zero adapted for the IoT edge
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Edgeberry Zero

sanne-spuq-santensSanne 'SpuQ' Santens

An endeavor to replicate the early design of the eponymous toy fortress from the “Masters of the Universe” franchise.
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The Castle Grayskull Prototype Project

1f4091F409

An endeavor to replicate the early design of the eponymous toy vehicle from the “Masters of the Universe” franchise.
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The Battle Ram Prototype Project

1f4091F409

Make a cheap consumer inverter generate variable voltage & more easily start motors.
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Programmable inverter

lion-mclionheadlion mclionhead

Arduboy-compatible mini desktop arcade featuring ATmega32U4, SSD1306 OLED, SPI flash expansion, and sleek 3D printed case.
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A Pocket-Sized Mini Retro Arcade Machine

liuhangLiuHang

Electronic Payload to record and display flight data for model rocket.
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Rocket Payload

bud-bennettBud Bennett

chillPoint — handheld Wi-Fi reader for iButton temperature loggers
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ChillPoint — Handheld Thermochron Temperature Mgr

geoffrey-wellsGeoffrey Wells

The Vintage Telephone Exchange you actually dial. Every extension is a live AI service or a real phone line. Make Vintage Phones Work Again!
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POTSBox

jesse-taylerJesse Tayler

A visual diagrammer that turns a node graph into a complete ESP32 Arduino web-server sketch. No toolchain.
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ESP-GenUI

geoffrey-wellsGeoffrey Wells

A compact, headless, 62.5MS/s, 7.5MHz bandwidth oscilloscope.
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NS1 Oscilloscope

schuyler4schuyler4

BASIC Wires the House: BLE Sensors, MQTT, and a $7 Web Server — No SDK, No Cloud
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Home Monitor using BASIC on ARM CPUs

bruce-eisenhardBruce Eisenhard

Grating-based VIS-NIR Spectrometer: Customizable for spectral range, resolution, SNR, and detector options aided by a software design tool
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JASPER: VIS-NIR SPECTROMETER

tony-francisTony Francis

The smallest available connectorized bandpass filter centred on 915MHz. PCB is only 10mm by 12mm by 1.4mm including the fitted rf connectors
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915MHz Saw Bandpass Filter Module (+10dBm Max)

tigger4teatigger4tea

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