Hi, I'm working on a project using a TI-84 calculator and arduino. I'm trying to start by using the send() command on the calculator to send a string to the arduino, and then have the same string appear on the serial comm on the computer. I'm not sure if i should use the mini-USB plug on the calc…

Ti-84 and arduino

system May 8, 2014, 8:24pm 11

sorry,
One more question before I begin work.
Are any resistors used to connect the data pins or is it direct between the calc and arduino?

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