Nov 23, 2024 · Hi folks, I want to share with you a product that my team and I have been working on for the past years to help breaking into engineering, and specifically, robotics easier for everyone. We …

Dec 1, 2025 · A Peltier can heat or cool, but moving enough heat for a laser tube is tough. A used aquarium chiller might be a more robust and efficient garage solution for you.

Jun 9, 2007 · This thread is for cool projects that would be nearly impossible to build. The project that i thought up of was a Soul Detector. This is going to be funny with all the retarded projects.

May 13, 2022 · Hi all, Looking for some help please, trying to convert a desktop PSU (Aero Cool MX600W) ACP-I600MD from 12.4v output up to a stable 13.8v (ish) so I can use it as a car battery …

Mar 27, 2019 · I’ll be spending 9 days on a French campsite soon (Normandy - 75th anniversary D-Day celebrations) and have bought a good quality Cool Box (12V/220-240V) to run off my car battery. …

Jun 6, 2006 · Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you …

Oct 13, 2005 · Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you …

Jun 14, 2003 · Well there's always a shock box, basically you use the stungun schematic (On the electronics projects forum), and have the electrodes mounted onto metal plates on each side of the …

Mar 18, 2016 · The more I play with LTSpice the more I love it, it is very powerful indeed. I recently discovered (By reading the included manual), that you can do S-parameters, which is fantastic :) I …

Mar 23, 2009 · Something to do on a Saturday or Sunday afternoon when having loads of old batteries awaiting the tip, and kids wanna see some excitement. Safety first ! Please use goggles or have a …