Comment on projects in motion: control three Types of engines with 555 Timers of Tracie

With a 1 billion about 555 timers manufactured every year, you know that this component must be versatile! We will learn to create and manage drivers for three types of engines using a comp, resistors, diodes, transistors and some 555 timers (with a pinch of CMOS logic) very different. These drivers are the basis of many Robotics and other motor-control applications.

The first project is one of the simplest circuit models "H-bridge" autour. It consists of only two 555 clocks, a potentiometer and a few threads of connection on your comp.

In the second project, we build a servomotor controller using 555 as a chip and a small assortment of other parts. Servos often act as the 'muscle' of a robot.

And finally, for the third project, explained in three steps, we will build a step-by-step simple motor controller. This project will introduce you to the door of logic XOR (pronounced "Eks - or"). Exclusive or, the result is true if door a or door two is true; If both doors are true, or both doors are false, the output is set to false.