Sunday,18-June-2023

FM and BT wireless microphone (car ear)

EN
As you probably in some point repair something on your car, you should know how nice is if you can “hear” from where exactly the mechanical noise is coming from. Sure, you can buy cheap stethoscope which look like doctor`s one , or similar with metal small rod connected at the bottom. That is great tool, but unfortunately sometimes you have to investigate the issue when driving.
Sure, there are kits of four wireless units that you can buy, but unless you`re working at some service center or you can spare some 400-600$/£/€ for it, make your decision wisely..
So what was my approach?
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