Olimex USB-ISO Full Speed USB 2.0 Compliant Port Isolator hub-sensoren providing a convenient interface point

providing a convenient interface point for other microcontroller boards (see the right connection diagram below)

People sensor

so the input voltage no longer experiences a diode drop

two extended 1×2 male headers

GP2Y0A21YK0F datasheet

Olimex USB-ISO Full Speed USB 2.0 Compliant Port Isolator hub-sensoren providing a convenient interface pointThe USB ISO protects PCs and laptops from surges and ESD by providing 1000 VDC galvanic isolation between the USB host and the device. Ideal for programmers, debuggers, measuring devices, and those working with mains voltage. Specifications: USB 2. 0 compliant, full speed 12 Mbps 1000 VDC isolation (signal & voltage) Bidirectional communication Short circuit and ESD protection (ANSI ESD Class 3A) Connections: USB B (host PC), USB A (device), optional