the inexpensive Grove ultrasonic distance sensor from Seeed Studio, which is available from Elektor. In the case of our son’s car, it was very easy to find the fault using this test circuit: One ...

65,000-color LCD / 128 x 32 pixels Ringer Profiles - Connectivity Bluetooth Classic Audio supported profiles: HSP, HFP 1.5, DUN, OPP, PBA, BPP 1.2 version 1.2 Infrared (IR) - MirrorLink - Mobile ...