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John

Interested in radio, 3D printing & electronics

The Netherlands
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john
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This user joined on 02/01/2022.

10.1k
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110
A functional 3D printable full body exoskeleton - Passive concept development
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3X0 - 3D Printable exoskeleton concept

andrea-piccinnoAndrea Piccinno

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Recreation of a Sinclair ZX81 (dual rom 80/81) based on Grant Searle's project.
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ZX80/81 Homebrew Clone

augusto-baffaAugusto Baffa

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Hack an optical mouse to detect seismic vibrations with a simple laser source, a hacked mouse lens and a physical cantilever arm setup.
Project Owner Contributor

Low-cost seismograph using optical mouse

subir-bhaduriSubir Bhaduri

2.5k
849
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25
Converting a Palm Pilot Portable Keyboard into a Bluetooth keyboard using a TinyPICO ESP32
Project Owner Contributor

Palm Pilot Keyboard Bluetooth Conversion

christianChristian

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1k
4
20
A temperature/humidity sensor ecosystem designed for ultra low power and ultra high security.
Project Owner Contributor

Canique Climat

caniquecanique

2.3k
1.7k
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Powered from the 24v control circuit of a garage door opener. It can control the door and sense if the door is open/closed
Project Owner Contributor

Wi-Fi Garage Door Opener For Home Automation

tony-munichTony-Munich

1.6k
1.6k
1
6
You can easily control light, fan, and other home appliances with the voice command.
Project Owner Contributor

Alexa Home Automation System Using NodeMCU & Relay

subhajitSubhajit

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1.3k
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Controlling modern hardware in style.
Project Owner Contributor

Retro home automation controller

rick-pannenRick Pannen

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Bluetooth that actually works...
Project Owner Contributor

Bluetooth For 2008 Chrysler Grandvoyager

saabmanSaabman

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In the Lora IoT project tutorial, I have shown how to make the LoRa Arduino ESP8266 control relay from the Blynk IoT platform with feedback.
Project Owner Contributor

LoRa IoT Project With Arduino ESP8266 Blynk

subhajitSubhajit

828
760
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4
I thinked to made an electronic device that used for audio treatement
Project Owner Contributor

DSP Audio : 4 OUT - 2 IN

aymenaymen

680
670
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7
Convert any hobby servo to a fast and strong linear actuator for robotics.
Project Owner Contributor

The Awesome Actuator!

ian-madayIan Maday

626
627
1
4
A FM Radio receiver using RDA5807 or TEF665X and an ESP32 MCU
Project Owner Contributor

FM Radio with Bluetooth Broadcast (A2DP)

vertoliveVertOlive

494
488
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1
ESP32Cam based with PIR, Doppler, Temperature and Buzzer sensors
Project Owner Contributor

Multi-purpose Security Node with multiple sensors

basBas

474
45
5
5
A simple audio only variometer (rate of climb indicator) for hang glider or paraglider use
Project Owner Contributor

Variometer Audio-Only for Hang Gliding

j-reynoldsonJ Reynoldson

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5
For outdoor use purpose, a sun readable computer / ebook reader base on Raspberry Pi, which I can use in outdoor
Project Owner Contributor

Outdoor Raspberry Pi Laptop / PiBook / Pi Reader

skiprowSkipRow

270
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You'll learn how to construct your line follower robot 2WD Arduino
Project Owner Contributor

Line Follower Robot 2WD Arduino

fcodiegomoreirafcodiegomoreira

151
145
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1
Robot for Combing Beard
Project Owner Contributor

Beard Combing Robot

norbert-zareNorbert Zare

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