Explore how to build a DIY electric motor using simple, readily available materials in this detailed tutorial. Watch ...

Want to turn your circuit ideas into real designs? Check out a free tool that makes drawing schematics, adding symbols & preparing PCBs fast.

In this video, I fix two broken speakers by replacing their damaged micro-USB ports with simple, modern USB-C connectors. I ...

The Joule Thief Circuit is a simple and clever electronic design that can power an LED using a nearly dead battery. The project demonstrates how basic components like a transistor, a toroidal coil, ...

Chronic pain can be debilitating and frustrating, especially among aging adults. While physical remedies and treatments can provide some relief, experts have found that shifting one's mindset — or the ...

Abstract: Time-based circuits have recently been developed as an alternative and enhancement to voltage-based signal processing due to the availability of advanced process nodes with fast transistors ...

[IMSAI Guy] grabbed an obsolete XOR gate and tried a classic circuit to turn it into a frequency doubler. Of course, being an old part, it won’t work at very high frequencies, but the circuit is super ...

Figure 1 gives a simple circuit for the PUSH ON, PUSH OFF function with only a few inexpensive components. In this design, the output is connected to the input of the gadget when you press the push ...

Well, I must admit to being flabbergasted. I think I can say without fear of contradiction that my “flabber” has rarely been so “gasted.” The cause of my current state-of-gast was the rapturously ...

Researchers identified a neural circuit connecting hunger signals to jaw movements, showing that BDNF neurons in the hypothalamus regulate eating behavior and suppress compulsive chewing, acting much ...