IR remote control receiver: L'ilBoard6.03.

IR remote control receiver Li'lBoard page.

Model number: LB6.03.

Description: A L'ilboard which houses an IR remote control receiver.

Applications: Use to receive the pulses from most “clicker” remote controls.

Features: A pulse stretcher is implemented to show the receipt of a pulse using an LED.

Key components: Sharp GP1UM28YK OR Vishay TSOP series

Restrictions: Expects 40 kHz modulation, but this seems to be the most common, nor does the actual frequency seem to be too critical. The Sharp modules are only available as a 5 V module, the Vishay modules can work on 3.3 to 5.5 V.

Images:

Schematic:

Click on image for full (PDF) schematic

Vin max: 5.3 (Sharp module) or 5.5 (Vishay module).

Vin min: 4.7 (Sharp module) or 2.5 (Vishay module).

SPI: N/A.

Tenth centers: YES