150 lines (109 loc) · 3 KB /* Arduino - Processing WS2811 Spectrum Analyzer. This controls 100 WS2811 RGB LEDs for a "waterfall" spectrum analyzer. A potentiometer is used on A0 to control the ...

Arduino + Analog Shield Spectrum analyzer unsing oscilloscope This Arduino sketch uses the Digilent Analog Shield and the Open Music Labs FHT library. It takes an input on A0 of the shield, produces a ...

Een volwaardige spectrum-analyzer met een eenvoudig Arduino-bordje? In dit artikel laten we zien dat dit zonder meer mogelijk is als de software wordt aangepast aan de beschikbare rekenkracht. Met ...

A fully fledged spectrum analyzer on a basic Arduino board? It is possible when the software is tailored to the available processing power. A standard Arduino can be turned into an AC line (‘mains’) ...

If you want an antenna analyzer for $40 (or less, if you have a good stock of parts) this looks like a worthwhile project.

The spectrum analyzer is based on a PIC32 microcontroller which was previously proven in his Oscilloscope project.

Using the Arduino ADC and DAC features to realize a full-fledged multichannel anayzer with only a few common components allowed to operate a used NaI scintillation counter (from Ebay) and compare the ...

Tektronix, Inc. has introduced a new class of affordable spectrum analyzers based on a USB architecture with a list price of just $3,490.