This problem occurs with the Arduino UNO and a oscillator module I2C-OSC. I2C is used to send a two-byte count to the oscillator module. The count controls the output frequency. At times the count does not seem to get to the module. The included program sends the maximum count to the module, then d…

I2C fails Using UNO and LTC6904 module

nickgammon February 14, 2013, 6:29am 2

What is the debugging output from the sketch that works?

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