The Mini Proximity Demo provides a simple infrared proximity demonstration with the Si1102 infrared proximity sensor. The Si1102 sensor controls an invisible infrared light emitting diode and senses an approaching object and illuminates a visible LED revealing the device's superior sensitivity and range. The coin-cell battery-operated board enables demonstration under a variety of lighting conditions. For convenience, two thumb-wheel potentiometers provide an ability to set the sensitivity threshold to adjust for varying range requirements.
Kit Contents
Si1102EB demonstration board including CR2032 coin-cell battery
Additional Si1102EK resources:
User’s Guide (includes schematic) QuickSense Firmware API (AN366) Baselining in the QuickSense Firmware API (AN418) Designer's Guide for the Si1102 and Si1120 (AN442) QuickSense Studio development tools
Sensor Interfaces, Silicon Laboratories
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