![cmos - Can I connect two microcontrollers via RS232 separated by a distance of 3.5 inches? Both are on two separate PCBs - Electrical Engineering Stack Exchange cmos - Can I connect two microcontrollers via RS232 separated by a distance of 3.5 inches? Both are on two separate PCBs - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/10ylI.png)
cmos - Can I connect two microcontrollers via RS232 separated by a distance of 3.5 inches? Both are on two separate PCBs - Electrical Engineering Stack Exchange
Communication interface between the two microcontrollers (the slaves)... | Download Scientific Diagram
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