Thinking of tackling electrical repairs but don’t know where to start? With just a little knowledge–and less than $100 worth ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Nearly every piece of technology you use—from smartphones to computers—relies on one revolutionary component: the transistor.

Could a single memristor replace both the driving transistor and storage capacitor in micro-LEDs? Prof. Tae-Geun Kim and team ...

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

For the Component Abuse Challenge our hacker [Tim Williams] observes that N-P-N reads the same way forwards and backwards, so ...

Equal resistors R added in series with both emitters will develop voltages Vr = I1*R and I2*R that will be equal if the ...

MIT researchers uncovered clear evidence of unconventional superconductivity in magic-angle twisted trilayer graphene.

In these scenarios every microsecond counts, and standard protective devices, such as fuses, relays, and moulded case circuit breakers, are failing to keep up within the rapidly growing world of AC ...

The 2025-26 Ashes series begins this month and touring Australia is the ultimate test for any England cricket team. Only five visiting England sides have won a Test series in Australia since the ...