More about RF (646)

1-03-2010 | The DMX LED lamp controller described here uses a TI MSP430 microcontroller to support DMX bus communication and generate PWM control signal...

1-03-2010 | 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...

1-02-2010 | This project implements a physical progress bar for Winamp. Here a small ATmega microcontroller uses the USB interface to provide a bidirect...

1-02-2010 | Computer motherboards and lots of other computer devices are fitted with digital audio inputs and outputs in S/PDIF format, but which only p...

1-11-2009 | The ECIO40 is a modern 18F4455 PIC microcontroller mounted on a miniature PCB and sporting a ready to use USB bootloader. The latter enables...

1-10-2009 | This kit, made by Cypress, has been designed so that users can easily become familiar with the flexibility and 'mixed signal' capabi...

1-10-2009 | Background noise can be very irritating while you are listening to music. Fortunately we can get round this these days by using headphones t...

1-09-2009 | The compact OBD2 Analyser in the June 2007 issue was an enormous success — not surprising for an affordable handheld onboard diagnostics dev...

1-07-2009 | For this interface we use an (old) computer keyboard. This contains as many switches as there are keys. These switches are scanned many time...

1-07-2009 | Here's how to make a printed circuit board with the same layout, hole spacing and interconnections as a standard breadboard. Secure this...