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cui yujun

emmmmmmmmmmmm

China
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cui-yujun
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This user joined on 11/16/2020.

50.8k
59
1
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Voron Switchwire - DarekNorway Build Log
Project Owner Contributor

Voron Switchwire 3D Printer

dareknorwayDarekNorway

29.7k
4.2k
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I upgraded my cheap $154 3D printer into a high quality 3D printer with 3D printed parts which you can download for free.
Project Owner Contributor

Upgraded cheap 3D printer into a high quality

mateo-milieviMateo Miličević

21.3k
1.8k
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48
When did the charm of holding a bulky receiver to your ear end? What if we could bring the feel of the old times to our smartphones?
Project Owner Contributor

An old rotary phone as Bluetooth set

xabi-zXabi Z

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31
BBC Micro:Bit connected to LoRaWAN network
Project Owner Contributor

JUST DO IoT

richardibbotsonrichard.ibbotson

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This open-source, low-power LTE shield uses cutting-edge CAT-M technology and also integrates GNSS location capabilities!
Project Owner Contributor

LTE CAT-M1/NB-IoT Shield for Arduino

timothy-wooTimothy Woo

15k
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Interfacing 3.5" HD 1.44 MB Floppy drive through FDD connector with Arduino UNO
Project Owner Contributor

Arduino raw data 3.5" Floppy reader

lukas-vacekLukas Vacek

14.2k
6.4k
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open hardware 2 GHz to 13 GHz two-port vector network analyzer
Project Owner Contributor

Vector Network Analyzer

jon-kleinJon Klein

12.5k
5.7k
12
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A fully hardware debounced rotary encoder.
Project Owner Contributor

Hardware Debounced Rotary Encoder

tonyTony

12.1k
2.4k
5
55
A quick and dirty antenna to save me buying Yet Another Dongle just to get Bluetooth in my garden. Also works with WiFi dongles...
Project Owner Contributor

Bluetooth & WiFi Antenna Upgrade

morningstarMorning.Star

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The device that allows to turn on/off two pairs of the outlet sockets via Web browser through Wi-Fi. Based on ESP8266 and Arduino Mini.
Project Owner Contributor

IoT Power Strip

dev-labdev-lab

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3.1k
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How I added a 500W heater to my 3D printer to enable reliable ABS printing.
Project Owner Contributor

Enclosure Heater for 3D Printer

mark-rehorstMark Rehorst

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4.3k
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Fully 3D-printable electric longboard drivetrain with built-in idler system.
Project Owner Contributor

3D-Printed Electric Longboard

yowhwuiyowhwui

3.8k
3.8k
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19
This project is an IoT sensor shield for the ESP8266 and it's Arduino compatible
Project Owner Contributor

IoT shield for ESP8266

pedro-minatelPedro Minatel

3.6k
3.4k
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Working with RFID is so much fun, you can do alot with these tags like controlling relay, turing lights on off, access control, door lock
Project Owner Contributor

Arduino RFID Shield

bhaskaranil430bhaskar.anil430

3.1k
1.7k
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12
DSO functions for a CRO
Project Owner Contributor

A digital camera for analog oscilloscopes

joseph-eoffJoseph Eoff

2.3k
1.7k
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24
Output dot matrix LCD data from different devices to your phone or laptop via Bluetooth.
Project Owner Contributor

DoMSnif - Dot Matrix LCD Sniffer Bluetooth Adapter

bleckyBlecky

781
194
2
56
Gel based IV bag warmer for blood, saline, antibiotics and more, optional field battery with 12v, 24v, 110v, 220v power options
Project Owner Contributor

Field Ready-Nebula Gel IV Blood & Fluid Warmer

josh-starnesJosh Starnes

462
409
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My High-School project
Project Owner Contributor

High-Viscosity 3D printer (1)

jung-hoon-leeJung Hoon Lee

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