Professor Edgardo Baez transmitter brought us last year and we tried to see if still working. When connected to the computer to through the serial port with an oscilloscope to the receiver input signal to see if he could, we could only see noise as the data output never reached.
were trying to solve this problem without any achievement.
tested the program over the previous class, but we find the problem that the cable done before, ranging from programmer to board breadboard had a length greater than necessary and this caused a problem of signal attenuation.
After solving the problem, we tried a program passing basic the PIC , previously made to flash an LED , and everything worked to perfection .
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