Results tagged #Rs232c in Circuits
ISOLATED FULL DUPLEX RS232C INTERFACE
This self powered interface circuit electrically isolates the TxD and RxD lines from the PC serial port and protect the PC from direct conne...
Simple RS232C Level Converter using Transistors
There`re many, who built the Easy Programmer or C-52 Evaluation Board, asking for the RS232C level converter chip, DS275. Many have changed ...
RS232C Level Converter
A standard serial interfacing for PC, RS232C, requires negative logic, i.e., logic `1` is -3V to -12V and logic `0` is +3V to +12V. To conve...