Infra-red control
  

The system consists of an 18-key handset and a receiver board having 18 controlled outputs. It allows 18 channel to be controlled remotely. The controlled channels can be divided into three groups according to their waveform behaviors. All outputs are TTL compatible.

• Continuous high outputs - Pressing keys 1 to 6 on the handset continuously causes the corresponding output on the controller board to stay high.

• Single pulse outputs - Pressing keys 7 to 16 continuously causes the corresponding output only to produce a single low-to-high-then-low pulse.

• Latched outputs - Keys 17 and 18 generate latched logic status.

Datasheets