Jessie 超級版主
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小 發表於 2009-10-30 17:56 只看該作者
想獲得 Silicon Labs QuickSense™ Touchless Slider Evaluation Kit 嗎?
Register to Win a QuickSense™ Infrared Slider Evaluation Kit ! <--- Link here
Si1120 Infrared Sensor Features
.High-performance single-pulse infrared proximity detector with a sensing range of up to 50 cm
.Ambient light sensor
.PWM output for direction MCU connection
.Flexible optical measurement modes:
.3 proximity ranges to maximize battery life
.3 dc ambient light sensing ranges for better low light resolution
.Low-noise ambient cancelling circuit allows maximum sensitivity with 8–12 bit resolution
.Minimum reflectance sensitivity <1 μW/cm2
.High EMI immunity without shielded packaging
.Power supply: 2.2–3.7 V
.Operating temperature range: –40 to +85 °C
.Typical 10 μA device current consumption and ultra-low system power of 1mA typical
.Programmable 400/50 mA LED constant current driver output
.Allows independent LED supply voltage
IrSliderEK Evaluation Kit Features
.IrSlider-EB demonstration board
.IrSliderEK quick start guide
.USB cable
IrSliderEK Download Package Features
.Schematic
.Printed circuit board files
.Firmware
.AN366: QuickSense Firmware API
.AN418: Baselining in the QuickSense Firmware API
.QuickSense Studio development tools
[ 本帖最後由 jessie 於 2009-10-30 17:57 編輯 ]
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