Tag Archives: fft

FFTalk : a way for multiple sensors to talk to one receiver

Posted on October 7, 2015

The title description is quite broad so allow me to explain more clearly what I’ve been working on for the past couple of weeks. Think of the television remote or more specifically using IR diodes and IR receivers to transmit … Continue reading →

Posted in Ideas, Python | Tagged , , , | 2 Comments

Tiva C launchpad FFT with real time plotting using pyQtGraph

Posted on June 9, 2015

Circuit Diagram: The biased signal generator signal is connected to AnalogIn 1 on the Tiva C which is pin PE_2. Signal Gen and Tiva C ground is common. The two 10k resistors from a voltage divider which will halve the … Continue reading →

Posted in C, Development Boards, Ideas, Python | Tagged , , , | 20 Comments