| Soldering surface mount devices (SMDS) on to a board is tricky, but desoldering them is even more so. Conventional methods often result i...
Luc Lemmens (178)
| Computer games remain popular, However, since many games require more than one player, it is a pity that many computers have only one joy...
| According to the radio regulations in most countries, any licensed radio amateur must have a non-radiating load to connect to his transmit...
| A single-lC amplifier is described that makes it possible in a simple way to apply the TV antenna signal to two or more TV receivers in the...
| This article proves that building a no-frills RF-signal generator has nothing to do with sorcery as many d.c. oriented constructors seem t...
| Chaos is all around us: on the roads, in nature, in the weather, and in everyday life. Electronic systems may also show chaotic behaviour...
| The motive-battery charger has met with great interest, particulary among owners of motor cycles. In response to many requests from owner...
| Push-pull oscillators have an important advantage over conventional oscillators: they provide appreciably more power at the same supply v...
| The audio amplifier in a battery-operated scanner or walkie-talkie is often on standby for long periods. Of course, in that state it draw...
| These adaptor boards are designed for readers who find it increasingly difficult to experiment with certain integrated circuits which are...