Tagged Questions
0
votes
1answer
59 views
How to send ASYNC 8,N,1 serial data over an SPI interface using two Arduino Uno boards
Need help with sending ASYNC data between two Arduino UNO R3 micro-controllers.
System design follows:
RS232 modem 19,200,8,N,1 --> UNO-1 D0=(rx), D1=(tx). RS232 parameters cannot be changed because ...
1
vote
1answer
211 views
Why i can't recevied data from pc to arduino?
I developed a app that send data for arduino by serial port, but i can understand how i can recevied in arduino. Because i send a string by serial port for arduino and the arduino recevied anything ...
4
votes
3answers
571 views
Safe Powering Methods - Working with Children
I'm carrying out a research project this year at uni, which will include creating small electronic sensory devices for children (under 7) with autism. Obviously, safety has to be taken very seriously.
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5
votes
3answers
2k views
Can the Arduino be used to “spy” on a UART connection between two devices?
I have a need to install an Arduino (actually just the IC) into existing hardware to enhance functionality.
What I would like to do is some how connect the Arduino so that is "spys" on the I/O lines ...
