A driving relay covering 2000 miles and over 147 driving lessons made its way through Kent over the weekend - led by real learner drivers. The event, which started in Northern Ireland, brought driving ...

A simple and convenient way to interface 2 relays for switching application in your project. This relay driver boosts the input impedance with a regular BC547 NPN transistor (or equivalent). Very ...

Providing a rugged interface between standard logic and 3 to 6-V dc inductive loads, the DRDC3105 relay driver is designed to handle relays, solenoids, incandescent lamps and small motors in a wide ...

The addition of a components and an unused NC contact to a dc supply provides a power-reducing feature to a relay driver circuit. Electromagnetic relays need much less power for holding than they do ...

Relays usually are driven using optocouplers, which offer isolation between analog and digital grounds to ensure that switching currents in the relay coils do not affect the noise margin of the ...

[Bart] built a couple dozen Pololu compatible relay drivers. If you have a Reprap, you’re probably familiar with the Pololu stepper motor driver. These tiny pieces of kit provide stepper motor control ...

The A2550 relay combines the functions of a voltage regulator, watch-dog, and reset, with three low-side DMOS relay driver outputs. Primarily targeted at automotive applications, the IC performs over ...

Ensure that newspaper bundles are properly, safely and accurately delivered, on time, from the Courant loading dock to relay driver by driving, loading and unloading truck. (1) Operate class 7 ...