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riverengineer

Gold Hill, CO

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This user joined on 02/23/2014.

Projects I Like & Follow

A low-power E-Paper weather display powered by an ESP32 microcontroller. Utilizes the OpenWeatherMap API.

ESP32 E-Paper Weather Display

Supplyframe DesignLab: 2023 Hackada…

Very easy to repeat and inexpensive pocket-sized DIY thermal imager

DIY pocket thermal imager

Mouse Whisperer is a small development kit that is based on ATtiny85. It will act like a physical mouse and draw circles when you're away

Mouse whisperer

andriymalyshenko andriy.malyshenko

Supplyframe DesignLab: 2023 Hackada…

Keep an eye on your home's power consumption with style.

Smart Powermeter

Supplyframe DesignLab: 2023 Hackada…

A different approach for a solar tracker, alternative movements, to be installed on the outside, to optimize the efficiency of solar panels

mysoltrk - a solar tracker, reinvented

This is a simple way to control 16x2 LCD Display via Windows PC software.

Arduino LCD Info panel for PC (LCD Smartie)

mircemk mircemk

This device is a part of a collection of wind turbine systems, that with 2 dc motors can generate 100 WATTS!!!

Bi-Generator vertical wind turbine

Step-by-Step guide on how Lithium Battery charger circuit works and full assitance for DIY protect charger through USB port.

DIY Protected Lithium Battery Charger (TP4056)

diy-guy-chris DIY GUY Chris

A simulator homage to old-school mini/mainframe systems with real lights and switches

PlasMa Mini-Mainframe Simulator

phil-tipping Phil Tipping

Open source KVM switch made for the PiKVM that not only switches the HDMI and USB signals but also the ATX signal.

Pi-Cast KVM Switch

A ch552g powered, single chip, ultra low cost macrokey keypad, compatible with Arduino IDE

DIY $3 Single Chip Macro Keypad From Scratch

Automates a resistive water heater (aka geyser) to store excess solar power as hot water.

Water Heater Automation

Supplyframe DesignLab: 2023 Hackada…

A Mini Keyboard that types two factor one time passwords for you

2FA_Sidecar

matt-perkins Matt Perkins

My not so fancy example of Magnetic Core Memory using fairly cheap cores and free parts from my junk box.

Magnetic Core Memory The Dr Cockroach Way

dr-cockroach Dr. Cockroach

Last year, I found a 5FP7 CRT on ebay for $45. My first thought was "Wouldn't it be cool to build a RADAR scope?"

ADS-B on a real RADAR CRT

jarrett-cigainero Jarrett Cigainero

Supplyframe DesignLab: 2023 Hackada…

Transform your curiosity for electronics into creative circuits.

ElectroLab

Watchdog circuit based on IC NE555

Stop if Crash!

sergio-ghirardelli Sergio Ghirardelli

This is a very simple, visually effective, but also very useful device that accurately displays the three basic meteorological parameters

Classic Style Arduino Weather Station

mircemk mircemk

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Bits

robert wrote 04/17/2018 at 12:04

Hi, thanks for following!

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Radu Motisan wrote 05/23/2017 at 14:29

Thanks for following uRADMonitor! One of my other projects was finalist in Hackaday prize 2015, check it out here: https://hackaday.io/project/4977-portable-environmental-monitor . If you want to support the development of the current work, you can get your own hardware here: http://www.uradmonitor.com/join-the-network/ . Radu

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fparkin wrote 06/21/2015 at 21:05

hi buddy

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Michael O'Brien wrote 07/04/2014 at 19:09

Thanks again for the skull :)

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