Tagged Questions
2
votes
0answers
103 views
Need help with a sub-standard RS232
I've built a UART-RS232 converter based on max232 and it works well... but not for what I need :)
According to Maxim's datasheet the RS232 side signal voltage should be theoretically +/-10v (5v * 2), ...
4
votes
2answers
236 views
Interfacing 3V TI MSP430 to PC serial port
I am scratching my head to figure out a possible soloution for this scenario:
I am developing a simple application using TI MSP430 microcontroller. The microcontrol part is powered by 2xAA batteries. ...
2
votes
2answers
536 views
Is my SparkFun RS232 Shifter SMD faulty?
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I am connecting this to an Arduino. (once Arduino programmed I removed the USB connector as it shares the serial comms with Pin0&1)
RS232<->Arduino
VCC <-> 5V
GND <-> GND
...
