| It’s not always easy to reverse a car. There are some good reasons why modern cars are often fitted with sensors that indicate when the rear...
| It’s not always easy to reverse a car. There are some good reasons why modern cars are often fitted with sensors that indicate when the rear...
| This project implements a physical progress bar for Winamp. Here a small ATmega microcontroller uses the USB interface to provide a bidirect...
| Here's how to make a printed circuit board with the same layout, hole spacing and interconnections as a standard breadboard. Secure this...
| RFID appears to be well on its way to becoming a technology of the future. Many people mistrust this technology, while some see it as the an...
| Texas Instruments supplies handy USB evaluation sticks with related software for its low-cost MSP430 controllers. Unfortunately the I/O faci...
| Programmable calculators used to be exotic, but now they are standard equipment in almost every school or polytechnic. The TI-83 (Plus) and...
| This module provides a simple user interface for extending microcontroller-based circuits. Graphics and text display commands can be sent to...
| The instrument described in this article combines the functions of a sweep frequency generator (‘wobbulator’) and a spectrum analyser. In th...
| The RFID-based project described here employs a specially-programmed IC from the ‘SFChip’ (the ‘SF’ stands for ‘Special Function’) product f...
| This new series of articles presents a tiny processor module based on an ATmega88 microcontroller, ideal for use at the heart of any number...