EDN

Updated 555 Timer Relay Module – A Quick Analysis

What is the point of reviewing a cheap timer module, especially if it is based on the ubiquitous 555 timer chip? Recently I got an ‘updated’ version of the common 555 timer relay module. This time it ...
Electronic Design

Timer Module Features Adjustable Time-Out Period

The G4 compatible G-Series watchdog timer module has an adjustable time-out period for monitoring control system integrity. The new -A option gives the user a top-accessible, multi-turn timing ...
Radio World

Fix Your Onan Clock/Timer Module

Fig. 1: Identify the tab holes on the bottom of the generator modules. Crawford Chicago Chief Engineer Art Reis offers a tip for engineers who use Onan generators. He encountered a situation in which ...
EDN

Small USB module has 15 counter/timers

The 4 x 4 x 1.25-in.USB-CTR-15 counter/timer module provides 15 independent 16-bit counter/timers that communicate with a PC through a USB 1.1 or 2.0 port at full bus speed. An OEM version provides ...