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Andrew Shevchuk

Just another colony of cells

Ukraine

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This user joined on 08/28/2015.

My Projects

The cryogenic cooling system for the server cabinet

Phase-change cooling system for a rack servers

andrew-shevchuk Andrew Shevchuk

My Lists

Things I've Built

All that I ventured to build

Curated by Andrew Shevchuk

Projects I Like & Follow

Clock projected onto the wall with cheap laser galvos

Laser Galvo Clock

alan-green Alan Green

In this project, I will build a desktop-sized MRI that is inexpensive and can be built by anyone.

Home Made MRI

yashiro yashiro

The 2017 Hackaday Prize

EPaper monitor driven by either VGA or an Internet Connected ESP32.

PaperBack: A Desktop EPaper Monitor

Single pole 6 throw RF switch ; 3 bit control channel ; 3-5V operation ; Decent isolation ; low insertion loss ; Tinker board add-on.

SP6T Wideband RF Switch (5 - 3000 MHz)

aditya-mukherjee Aditya Mukherjee

Where optical disks created from 1997-2010 were stored.

The 2200 DVD archive robot

lion-mclionhead lion mclionhead

The 2018 Hackaday Prize

Reconstruction of what a computer enthusiast could built in mid-20th century (well, to a degree)

R200 Relay Computer

My take on an autonomous satellite image collector grabbing from NOAA 15/18/19. (Leave Behind - Collection Device)

NOAA LB-CD

nate-schroeder Nate Schroeder

I found a Crayola Digital Light Designer in a bargain bin and thought "What a Hack TREASURE!!!"

Hacking the Crayola POV Dome Thing

Relay numeric counting machine rev.1

4-bit Relay ALU (РЦВМ-1)

artem-kashkanov Artem Kashkanov

Simple probe for sniffing electric field on PCBs.

Simple E-field probe

ms-boss MS-BOSS

This project is for making infrared thermometer with Arduino, the circuit is put in MDF case look-liked a medical infrared thermometer

Arduino Infrared Thermometer Gun with MDF Case

One device supports RS485, Ethernet, WiFi, 2 input isolation and 4 output standards.

Industry IoT Modbus device.

This tutorial helps you deploy a project to control an E-INK display using an ESP32 running MicroPython

Three-color E-INK controlled using an ESP32

mauro-riva Mauro Riva

Jumptuck
The 2017 Hackaday Prize

This is a classic circuit that blinks two LEDs back and forth

Freeformed Astable Multivibrator

The expert field guide to embedded ARM systems

PX-HER0 Board

pieter-conradie Pieter Conradie

Now un-shelved. Mobile Network Camera. Single button operate snap-and-forget uploads to remote server via built-in GPRS modem / SIM card

SimpleSnap Mobile Network Camera

Similar to I2C in operation but directly interfaces with standard TTL level RS-232 such as a Terminal running on a PC. Bidirectional.

"BusIO" - bi-dir robust Serial Data Bus & Protocol

Building a programmable gain amplifier by applying PWM controlled LED light to an LDR in an inverting amplifier

World's Worst Programmable Gain Amplifier

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Bits

Patrick Van Oosterwijck wrote 05/09/2016 at 18:41

Thanks for the #LiFePO4wered/Pi skull Andrew!

Are you sure? yes | no

ProtoVoltaics wrote 08/28/2015 at 11:36

Thanks for the skulls and follows!

Are you sure? yes | no