I'm using my computer (via the only RS232 hookup on the arduino) to program and debug the code, and my arduino only has one serial port. Therefore, I decided to ... ... <看更多>

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Now I also want to be able to read the meter via the Arduino. I've bought a RS232 to TTL Converter (MAX3232). ... <看更多>

arduino -VFD-RS232. Interfacing a Vacuum Fluorescent Diplay (VFD) with RS-232 interface and ESC/POS command set to Arduino. I acquired an Epson DM-D110 VFD ... ... <看更多>

RS232 ISOLATION/RTC/SDCARD /ENTHERNET Shield For Arduino Mega2560 iConnectivity This is a shield for Arduino Mega2560 and is intergrated with micro SD, ... ... <看更多>