5S infrared sensor board Blocks the infrared transceiver within 8cm height and turns on after about 5 seconds.
5 seconds infrared sensor board, working voltage 3-4.5V, can be connected to a motor with switch.
Power and motor interface are DuPont male, convenient and fast, DIY hand-made good choice!
Product Size:
Length * width 32mm * 29mm,
Hole diameter: 2.5mm
Weight: 3.2g
Shipping list:1pcs
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