09 October 2007

Ideal for keyless entry for doors in cars, homes & industry, this Keyless Entry System features a rolling code to ensure high security. It also has two door-strike outputs, an alarm system & provision to use up to 16 separate keyfob transmitters with the same receiver.

07 October 2007

Noughts and crosses may rate quite poorly amongst young gamers of today but in the late 1960s, a machine, more often called an electronic brain than a computer, playing noughts and crosses against a human opponent, was quite a sensation.

30 September 2007

In this article, we show you how to build a high-performance 20W Class-A Stereo Amplifier using the modules described over the last few months. The unit will be available as a complete kit from Altronics and the assembly is straightforward.

30 September 2007

This article will show you how to use wireless networking (WiFi) gear to make a network link of 10km or more.

20 September 2007

This is a truly versatile charger. It can charge up to 15 identical NiMH or Nicad cells. You can build it to suit any size cells or cell capacity and you can set the charge rate. It can fast charge, trickle charge and has safeguards, including temperature sensing, to prevent overcharging.

20 September 2007

"If Australians switched to clean, renewable energy (Green Power) today, Australia's total greenhouse pollution would be cut by 30%." - World Wildlife Fund

13 September 2007

It's cheap and simple to build, operates completely unattended and will run for years on a set of AA batteries.

07 September 2007

Forget the hassel of running cables to your PA speakers. This new PA systemfrom Altronics is "wire less"

03 September 2007

This project uses POV to produce a spectacular glowing display on a rotating pushbike wheel as you ride along. So what is POV? It stands for Persistence Of Vision. It's a term that's applied to devices that rely on the human eye's tendency to "see" an image for a short time after it has disappeared.

24 August 2007

Getting down on my hands and knees to service a dishwasher is not much fun but this was one those occasions when I had no choice. I'd much rather service TV sets any day, so let's start off with one of those.