uxcell? Photoresistance Detection Photosensitive Light Sensor [並行輸入品]
- メーカー
- uxcell
- JAN
- 0711331313553
- この商品のレビュー
- Amazonでのレビュー
- シェア
商品説明
?This module is sensitive to light, Usually used for detecting ambient brigthness and light intensity, When there is no light or the light intensity cannot reach the value, DO output is high level. The DO can be directly connected to the microcontroller, use it to detecting the high or low level so that can detect the light intensity change.
Specification:
Comparator Chip: LM393
Operating voltage 3.3V-5V
Output in the form: Analog voltage output; Digital switching outputs (0 and 1)
PCB size: 3.1cm x1.5cm
Pin Definition:
VCC:3.3V-5V external voltage (can be directly connected to the 5v microcontroller and 3.3v microcontroller)
GND:connect to GND
DO:Module digital output interface (0 and 1)
AO:Module analog output interface
