51 Single Chip Microcomputer Hc-sr04 Ultrasonic Range Finder Module DIY Kit
ab 10,17 €
HC-SR04 ultrasonic ranging module 1. DIY part include 40P IC socket 1. Double sided wiring, solder pads sprayed with tin and treated with increased tin process, can withstand multiple repeated disassembly and soldering, and are not easy to fall off;.
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