Infrared Photoelectric Switch Category_Display & LED/Accessories and compatible Arduinos

and compatible Arduinos

These LED strips are controlled by a simple

which can master enterprise-class and industrial-level applications

not only meeting the needs of various water quality measuring but are also suitable for the DIY multi-parameter water quality tester

To change the output voltage from the factory default 0 to 10v range

Infrared Photoelectric Switch Category_Display & LED/Accessories and compatible ArduinosThis is a pair of photoelectric switches with a detection distance of up to 1. 5m and a fast and stable response time of less than 1ms. The module consists of a transmitter and a receiver. The transmitter contains an infrared diode that can emit infrared rays with strong penetration, thereby ensuring that the sensor can achieve stable signal reception regardless of weather, which greatly improves its measurement accuracy. The module has a small size