Pauli Valkama

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Pauli Valkama
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Bench PSU Power Supply from Old ATX with Arduino and LCD Monitor

Hello all and welcome to my first Instructable.I've always wanted a bench PSU for easy access to a power source, and something that I can rely on when working on various projects. I wanted a PSU that:

Arduino IC Tester

Quite some time ago I purchased an IC Tester from Genius. The is able to programm various IC as it is able to test CMOS and TTL IC.

Arduino 2.4 GHz Spectrum Analyser

Amateur radio or ham is largely a hobby activity. The majority of thel hobby time is spent on making contact and having conversations with people in distant

OSCNC - Open source CNC Machine using Mach3 / Linux CNC by Michael Gaylor — Kickstarter #machinetools

Michael Gaylor is raising funds for OSCNC - Open source CNC Machine using / Linux CNC on Kickstarter! OSCNC - Is an open source CNC Router designed to run from or linux CNC This machine will allow for full machining.

Samsung Android Secret Codes | Electrical Engineering Blog

Computer Education World. Great Iphone Tricks And Tips Anyone Can Use. With so many competing smartphones out there, the iphone still reigns supreme. It offers dozens of useful apps and features that allow you to interact with

router master space saver 52 4ftX10ft cnc machine year 2000

Jim Garcia uploaded this image to 'cnc space saver'. See the album on Photobucket.

Variable Power Bench Supply

I’m starting out with a highly useful project. Realising that i need a decent power supply for my projects, and a place to work from, I looked at getting myself a bench top power supply, but …