Not if you’ve watched [0033mer]’s Simple Electronic Circuit Hacks video! You know just what to do. The ground pin of a LM7805 connects to the cathode of a TL431 programmable Zener diode pulled ...

So, I'm pretty handy with a soldering iron to put together stuff, but I have little to know idea of how to go about figuring out how to build a circuit. I mean, I know what a resistor does, and a ...

It's really surprising: it turns out that among simple electronic circuits, built of just a few components, many of them behave chaotically, in an extremely complicated, practically unpredictable ...

This simple and cost-effective ding dong electronic doorbell circuit is based on IC 8021-2. The IC has an in-built circuitry to produce ding dong sound each time its pin 3 is pulled low. The sound is ...

Fast, simple way to create two-dimensional electronic circuits. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2017 / 05 / 170512110548.htm ...

A very simple but highly efficient combination lock circuit is shown in the figure. Any type of on/off switches can be used, varying from commercially available inexpensive types to more ...

This circuit solves that problem with a simple and low-cost method to detect current loss of 4-20 mA. To view the application note, click on the URL below. Staff ...

A simple electric circuit learns to classify data in a creative new design that could lead to more energy ... The setup looks like a DIY home electronics project—and not a particularly ...