He first built a breadboard decoder circuit that would light 1 of 16 LEDs depending on the detected ... Grab some FRS radios and hook an encoder on one and a decoder on the other. Simple and cheap.

On one end of the twisted pair is a power supply and decoder circuit, which sends 9 volts up the line to power the PIC sensor. The decoder is based on a CD4538 dual monostable multivibrator, set ...

A simple stereo tv decoder circuit build with MC1310P. Transistor Q1 is an audio amplifier and U1 is used as a 31.5KHz subcarrier which is similar to. ... 3 comments on “ Stereo TV Decoder Circuit ” ...

Simple Quadrature Decoder Suits Rotary Encoders. July 9, 2009. ... The circuit shown in Figure 2 initially debounces the switch signals. When a mechanical switch closes, ...

Visual Circuits recently announced that OTRUM, a leading provider of interactive TV solutions and movies to hotels in Europe, the Middle East and Africa, has selected its Harmony MPEG Decoder. The ...