| Nowadays, there is a whole series of switching regulator ICs that work according to the step-up principle and thus convert the input voltage...
| Nowadays, there is a whole series of switching regulator ICs that work according to the step-up principle and thus convert the input voltage...
| The standard MP3 CD player is not provided with an S/PDIF-output that would have enabled the transmission of digital audio signals to other...
| This little circuit is intended to be used to provide external access to an unused digital output of a CD or DVD drive in a PC. It provides...
| This circuit is an alternative to the optical S/PDIF output described elsewhere in this issue. The quality of the connection provided by thi...
| Here’s a simple project with Windows control software that allows you to control up to eight relays or other actuators, and read back an equ...
| Current personal computers with an ATX motherboard are not provided with a switched mains output socket. It is therefore no longer possib...
| Without any question, the most popular sound card for the PC is currently the SoundBlaster Live!, together with its less expensive cou...
| This circuit breaks an input voltage signal down into its components: (1) the absolute value and (2) the polarity or ‘sign’ (+ or –). It w...
| Zetex Semiconductors have a siren driver IC Type ZSD100 available that is suitable for use in alarm systems for cars and model craft. With...
| The tester works with software that enables control pulses for radio-controlled servos and model railway controllers to be output via the...