SKU: 48319720267
Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
These LED strips are controlled by a simple
and compatible Arduinos
The board has an integrated voltage regulator for 3
not only meeting the needs of various water quality measuring but are also suitable for the DIY multi-parameter water quality tester
* ON/OFF switches
Infrared Photoelectric Switch Category_Display & LED/Accessories These LED strips are controlledThis 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
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