SmartElex Proximity Sensor Breakout - 20cm, VCNL4040 GY-302 BH1750 Light Intensity Module increment PWM by 5 every

increment PWM by 5 every 50 milliseconds to create smooth speed transitions

documentation includes pinout diagrams

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Self-priming peristaltic design with no backflow

SmartElex Proximity Sensor Breakout - 20cm, VCNL4040 GY-302 BH1750 Light Intensity Module increment PWM by 5 everySmartElex Proximity Sensor Breakout 20cm, VCNL4040 The SmartElex Proximity Sensor Breakout is a simple IR presence and ambient light sensor utilizing the VCNL4040. This type of sensor is often seen in automatic towel and soap dispensers or automatic faucets. With the ability to detect objects qualitatively up to 20cm away, you will be able to detect if something is there and if it is closer or further away since the last reading. No soldering is