Tag: fly-in

When you're tempted to take shortcuts during a build or repair without asking questions about the ramifications, it may be wise to contemplate the worst-case scenario.

Transistors don't like excessive heat, but there's a way to beat it: an engineered heat sink.

Jim Weir continues the project he started last month as he attempts to bring a little intermittence to a homemade tone generator so that it will go beep, beep instead of one long beeeeeeeeep when alerting you to an out-of-norm condition.

Look very closely and you will see liquid in the tubing. This is the...