MAX232CPE TTL to RS232 Interface IC - 100 Pack
Need to connect your microcontroller to a true RS232 serial connection? Then you can make your own interface using this classic MAX232 (CPE version) IC from PMD Way. It's in DIP form so works in your solderless breadboard and prototyping boards.
If you're having a lazy attack or just in a rush we also have a range of pre-built RS232 interface boards and shields for Arduino, Raspberry Pi and more.