Rotary Encoder - Illuminated (Red/Green) $100-$250 7V 2600MA lithium batteries and

7V 2600MA lithium batteries and is recharged via a 12V power source

a reset switch and a user switch

5A @ 30V DC - NO Contacts + Normally Energized Operation Auxiliary Relay (Smoke Alarm): Form C

16/3 SOOW cable 8

Rotary Encoder - Illuminated (Red/Green) $100-$250 7V 2600MA lithium batteries andRotary encoders are used similarly to potentiometers. They're different from potentiometers in that an encoder has full rotation without limits. They output [gray code](http: en. wikipedia. org wiki Gray_code) so that you can tell how much and in which direction the encoder has been turned. This encoder is especially cool because it has a red green LED built in, as well as a push button. This version has an updated material that is heat resistant and