User manual

Hardware description | Seite 6
2. Hardware description
This USB to RS-232 converter (TTL-Level) is suitable for e.g. debugging on
microcontroller circuits. Also your processor board will be protected by galvanic
isolation.
This little USB-Stick transmits serial data with TTL-Level (e.g. debugging
informations) on the USB port. Normally there are only TTL-Signals available on
serial ports by processors. With this tool these signals can be comfortably
displayed on your PC or notebook. The “sensitive TTL-Signals” will be savely
connected by galvanic isolation to a PC.