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leonard

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leonard
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This user joined on 04/08/2019.

22.9k
52
5
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An open source Class-A valve preamplifier and regulated PSU, complete with Eagle project files and detailed Bill of Materials
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The Muffsy BSTRD - Class A Valve Preamp

skrodahlskrodahl

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Upgraded version of the small board for connect multiple rotary encoders on the I2C bus.
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I2C Encoder V2

saimonSaimon

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A device for maintaining a perfect environment for proofing bread doughs of all kinds.
Project Owner Contributor

Fully featured dough proofing box

janJan

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46
A fully hardware debounced rotary encoder.
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Hardware Debounced Rotary Encoder

tonyTony

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A software interface for the breadboard. Configures your prototypes without wires or other components.
Project Owner Contributor

The MetaBoard

freesearchFreesearch

5.3k
880
2
23
Thought you'd seen enough Pi Zero USB hubs? You're Right!3-port USB hub, 12 V power in (2A capacity), and audio output for the Pi Zero
Project Owner Contributor

Yet Another Pi Zero USB Hub

benchoffBenchoff

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8*16 LED matrix display with bluetooth low energy to connect to any smart phone
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LED BLE Hearty Necklace/Badge

nitesh-kadyanNitesh Kadyan

4.5k
4.4k
1
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The garden squid is an open platform for indoor garden automation to bring software, hardware, and garden hackers together!
Project Owner Contributor

Garden Squid

christine-banekChristine Banek

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Make a filament spool holder real quick.
Project Owner Contributor

30 Second 3D Printer Filament Spool Holder

andy-leeAndy Lee

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Using an Wemos D1(esp8266), cheap power supply, a switch, and a temp sensor you can automate anything
Project Owner Contributor

Home Automation on the Cheap V2

thjubeckthjubeck

2.6k
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A 20 character retro-display word clock in 5 minute increments
Project Owner Contributor

Five minute clock

jfJF

2.4k
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Using 2 IKEA Lack Tables I am creating a Large Format 3d printer with a build platform of X 340mm Y310mm Z 300mm
Project Owner Contributor

PRINTTABLE an affordable, attractive 3d printer.

waynewayne

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Lumos mimics the natural light of the Sun in order to regulate sleep-inducing hormones & improve sleep using Machine Learning
Project Owner Contributor

LUMOS: Smart Lamp for Better Sleep

jontyJonty

1.8k
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Smart Home automation made easy and accessible for anyone, for little budget and no skills needed with Prota OS on Raspberry Pi
Project Owner Contributor

DIY Smart Home Automation for Everyone

naranincNaranInc

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In this tutorial, I am going to show you how to charge a Lithium 18650 Cell using TP4056 chip utilizing the solar energy or simply the SUN.
Project Owner Contributor

DIY - SOLAR BATTERY CHARGER

hulkHulk

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This guide will show you how to retrofit old speakers into Bluetooth-controlled speakers.
Project Owner Contributor

Bluetooth Audio Using Onion Omega

onionioOnion.io

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924
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Using ESP8266 to control my Airconditioner via WiFi
Project Owner Contributor

Just another ESP8266 Infrared Control Device

mrwunderbarMrWunderbar

996
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A smart ESP32 powered Home Automation System. It could be embedded in switchboards of your house.
Project Owner Contributor

ESP32 powered Home Automation System

akshay-bawejaAkshay Baweja

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