What are some good projects to give to beginners? I want something that involves some soldering, and ideally has some room for creativity. For example, with Bristlebots, everyone c …

What methods and equipments can I used to measure and record the current variation of CNC servo motor while machining.

Atmel recommends: "if the reprogram operations occur in a random fashion in which any number of pages is updated in a random order, then the system must ensure that each page …

There are some great blogs out there for programmers (Joel on Software, Paul Graham's Essays, etc.). I would love to know about any similar quality content for electronics. Do you …

Does anyone know of a freeware SPICE / circuit simulator?

Is it possible to blink an LED using just a capacitor? (and maybe a resistor). For example, if I want to LED to blink once every 2 seconds. Is that possible? I know it can be don …

I am just getting started out learning electronics and I keep finding myself having to order capacitors and transistors and other parts for simple projects. What are the best star …

Hey All, I would like to compile a list of all the best electronics Kits you have come across. "Best" can be because you learnt something from them found them very satisfying …

What are the scenarios where Triacs can not replace a relay or vice-versa?

This is a supplementary question to the question Which electronics components should I always have on hand?

I am looking for a magnifier tool for an electronics workbench and was wondering what sort of product would be best. The device must be an all-rounder capable of doing some SMT …

I am thinking about ordering up some parts for every day use. I am thinking about making one big purchase so as to minimize on shipping and other charges. What are some of the co …

SICP(Structure and interpretation of Computer Programes) is regarded as one of the most essential readings for every computer science student/professional as it helps mould their m …

Are there any interesting and graphical videos for learning electronic concepts, like basic principles of capacitor, inductor, resistor, transistor and other advanced concepts like …

I have taken apart a digital weight scale and on the circuit are two pins labelled 'test'. When connecting this to the soundcard of my PC I can see it is a digital signal (high/low …