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Replaced by: Ultrasonic range sensor HC-SR04
Simple ultrasonic range measurement module with detecting range up to 4m. It receives a short pulse (high state) on its input and returns a pulse of width depending on the distance to a object ahead of it.
The module is manufactured by Seeed Studio - detailed parameters and example program code on: SeeedStudio wiki.
Once, twice in month we will send You info about new products, products on sale and news from Arduino and DIY world.