Hello,Recently I built a tube pre-amplifier according to the Elector magazine from the late 1980's. It took me a while to collect all the necessary parts according...

You may already know that I will be going live at 1pm EDT today (03/29). Chances are you've already lowered your expectations. Let's use this thread for communicating...

When I was a kid collecting broken radios to disassemble for parts, I encountered old single-loudspeaker radios that had four wires going to the loudspeaker. So...

This is the place where I hope to read your feedback and interact with you during the day as I do my best to live stream as much content as possible from Embedded...

If you tried to access one of the *Related sites today, you were probably greeted with something like:This site can’t be reachedThe *Related sites have been hosted...

I recently purchased a set of NI-MH batteries online for their long lasting power, and so far they serve me well. In one order, I have received a free battery charger...

I'm trying to make myself the proper voltages for VPP output using the fewest number of parts that are readily available in store (particularly from sayal electronics...

A few months ago, this community tackled the first FPGA FAQ titled When (and why) is it a good idea to use an FPGA in your embedded system design?.  Your contributions...

Hi, I have to mix two signals and then split the mixed signals as shown in the following diagram:  I have JFW 50PD-293 which I want to use as "Mixer" and Mini...

Hi all,I am required to design a circuit which regulate the voltage (3.3v) coming for a Master microcontroller pin to not more than 3v and restrict the current...