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these have proven excellent. a solid addition to any project. not the lowest iq but the job gets done without utterly ruining power resources . for time, need about 50ns per sweep iirc. great item. love.
Received in good condition
Received good quality
dispatched after 1 day and arrived after 3 days. excellent quality and individually wrapped in a anti static bag. would definitely buy again 👍🏻👍🏻👍🏻
dispatched after 2 days and arrived 2 days. very good quality and individually wrapped in anti static bag. very good price. definitely would buy again.
Once again works fine. I bought 10
Pros Excelente relacion precio/cantidad Materiales de calidad aceptable Contras Ninguno
The sensors work fine. The accurancy is about 2-3% as I measured
Got a 10 pack... none are working. . They all read 0. My old ping sensors work fine as well as my old hcsr04
I use this sensors for tricopter and they do the job very well