An old USB mobile phone data cable was used for RS232 communication on this project with the implementation of a microcontroller using USB to RS232 converter. An old USB mobile phone data cable was ...

This project illustrates the RS232 transmission and reception for PIC16F84 microcontroller, which is fully controlled by software. This project illustrates the RS232 transmission and reception for ...

You might want to store information from a multimeter to be graphed over time. This comes with pretty much all of the high-end professional models. But if you buy a super cheap meter you can bet this ...

The typical RS232 transceiver interface IC found in many embedded systems generates ±6-V line-level signals. While these signals aren’t intended to deliver power, in certain situations it’s possible ...