资讯

EDN23 年

Circuit allows high-speed clock multiplication

In theory, synchronous clock multiplication is an easy task. A simple PLL with two digital dividers—one inserted just after the VCO (voltage-controlled oscillator) and the second one placed directly ...
Hackaday2 年

Form Follows Function In This Circuit Sculpture Clock

Electronic components are strictly functional objects: their appearance is determined by the function they’re meant to fulfil. But that doesn’t mean there’s no beauty in them. In fact, a whole ...
Design-Reuse1 年

Integrated Circuit Systems, Inc. Offers Rambus Yellowstone Memory Interface Clock Generators

Los Altos,CA - June 18, 2003 - Rambus Inc. (Nasdaq:RMBS), a leading provider of chip-to-chip interface products and services, and Integrated Circuit Systems, Inc. (Nasdaq: ICST), a worldwide leader in ...
EDN15 年

Motion Detector Alarm Circuit

This motion detector alarm can detect a moving person from a distance of 1 meter. It uses a dual IR Transmitter-Receiver module HOA1405. When the sensor detects the reflected IR rays, alarm will sound ...