Alexandru Csete, amateur radio operator OZ9AEC, has developed this spectrum analyzer running on a Beaglebone dev board. He calls the project the rtlizer, designed to be a simple real-time spectrum analyzer that uses an RTL2832U DVB-T receiver (RTL-SDR USB stick) … Read more
video platformvideo managementvideo solutionsvideo player TI has introduced a sub-GHz spectrum analyzer using the SA430 chip. Known as the MSP-SA430-SUB1GHZ, the CC430 microcontroller that the SA430 is based on is a highly integrated system-on-chip featuring an on-board sub-GHz radio chip … Read more
senso posted an AVR VU meter and spectrum analyzer in our new project log section of the forum. I’m here to show my on-going project, its a little VU meter and spectrum analyzer that I made using an op-amp, an … Read more
Here’s a well documented RF spectrum analyzer project by
Paul Bishop has posted source code and the schematic for an audio spectrum analyzer based on the Atmega328/Arduino. The design takes input from a simple electret microphone, amplifies it through a transistor fed into the Arduino’s ADC input pin. The … Read more
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