Beskrivelse PL2303HXD to RS232 TTL Convert Serial Cable Module. The PL-2303HXD is a low cost and high performance USB-to ... But when I wired it as following it worked: DB9 port pin -->Instrument pin ...

[Craig] cracked open a multimeter to unlock RS232 serial communications that can be used for data logging. There’s a couple of things that make this possible. First of all, the multimeter’s ...

In IT technology, Communication can be serial or parallel. Serial communication is used for transmitting data over long distances. It is much cheaper to run the single core cable needed for serial ...