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Big Beautiful Trump Card
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BBTC

jacques-pelletierJacques Pelletier

Network Lab
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Home_LAB

rhea-raeRhea Rae

My project to learn about analogue telephony by building my own PBX, aimed at home use
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Home-made analogue PBX

george-dewarGeorge Dewar

Cyberpunk holographic terminal clock powered by RP2350, featuring a transparent OLED display, animated UI, rechargeable battery
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Cyberpunk Holographic Terminal Clock

yakroo108Yakroo108

If you’ve ever wanted to know exactly how much current your circuit is pulling, how much power your solar panel is delivering, or how health
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Monitoring Voltage, Current & Power with the INA21

electronicsworkshopselectronicsworkshops

Or should that be 'A new hope'?
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Excalibur 64 - A new build

daveDave

A very compact, very inexpensive, very DIYable, very precise little CNC mill. This one uses 3d printed parts.
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Minamil 3dp: another minimal CNC mill

paul-mcclayPaul McClay

4 channels, battery powered oscilloscope
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WaveCatcher: 200MSps portable oscilloscope

laurentLaurent

Zero Lag E-Ink Typewriter
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AUTEUR

matt-rascalMatt Rascal

Ultra-low-power PIC16F628 LoRa temperature logger with deep sleep, secure WiFi setup and long battery life.
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Long Range LoRa Temperature Monitor System | PIC +

patrickPatrick

Build this 2 digit thermistor and display the temperature up to 99 Celsius. Very accurate and fast. Free tutorial and hex file with fee
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Tutorial - Build a PIC16F628 thermometer

patrickPatrick

Utilizes an I2S mic and I2S amp using an ESP32 with the ESPNOW wireless protocol to communicate audio wirelessly at over 600+ meters.
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ESP32 Walkie Talkie

aditya-vermaAditya Verma

A USB-C PD Sink up to 140 W, 28 V, 5 A based on the Diodes Inc. AP33771C USB PD Controller
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USB-C PD 3.1 EPR Power Delivery Sink - AP33771C

magicwolfiMagicWolfi

Integrate any UART sensor with polluSensWeb. Everything runs locally in the browser — no drivers, no cloud. Easy.
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Any UART Sensor in Browser. Easy

aleksei-tertychnyiAleksei Tertychnyi

A compact digitally controlled RF 1.8 to 28 MHz platform for HF amateur. DSP mod/demod, integrated FT8 codec and FT8 QSO management.
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ESP32 HF QRP FT8 Transceiver

guido-iw5alzGuido - IW5ALZ

Using the base-emitter junction of an NPN BJT transistor instead of an NTC thermistor.
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A transistor instead of a thermosensor? Sure!

aleksei-tertychnyiAleksei Tertychnyi

Going up?

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