Potentiometers (variable resistors) are probably the most common and cheap position encoder; commonly used in RC Servos. The resistor is connected between power and ground, and the wiper then produces a voltage related to the position. Advantages: Cheap, fast, small. Disadvantages: Low accuracy, short life, intermittant operation (especially when grit, grime, or wear damages the resistive surface).
|file: /Techref/io/sensor/pos/encoders.htm, 1KB, , updated: 2016/8/12 13:45, local time: 2017/5/22 12:30,
|©2017 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?|
<A HREF="http://www.massmind.org/techref/io/sensor/pos/encoders.htm"> Shaft / Slide Position Encoders</A>
|Did you find what you needed?|
Welcome to massmind.org!
Welcome to www.massmind.org!