Audio spectrometer implemented on an LED Matrix with a BeagleBone.
A 32-channel RGB audio spectrum analyzer / visualizer driven by teensy 3.2 with FFT using WS2812B 32x8 RGB LED
Smart Bluetooth speaker with features like 8 point FFT spectrum analyser, watch and weather information.
A Spectrum Analyzer using a 16x16 WS2812B LED matrix. It's built using ESP32 module and fully 3D printed case.
This spectrum analyser with 10 channels uses an analog back-end to analyse the incoming signal from line-in or microphone. Acrylic display.
Everything one needs to produce a handheld BLE spectrometer.
This project uses the AS7341 sensor to make a detailed comparison of several types of light bulbs commonly used in the household
This project walks through how to use a Zmod Digitizer with WaveForms to make measurements that validate basic modulation schemes.
By combining a vintage radio's sensitive front-end with modern SDR technology, I created a powerful hybrid receiver that offers both the no
This visualizer dynamically analyzes sound frequencies in real-time, creating a stunning light show that dances to the beat.
Project made for my Digital Circuits course at university, with the purpose of having something cool to put on your desk.
Fully configurable music visualizer for Raspberry Pi, Windows, or Ubuntu
Build a real-time music visualizer with LED matrix, frequency analysis, and rainbow spectrum display in 10 min, no coding required.
Will introduce about the Red Pitaya and it's capabilities.
It is an Antenna analyzer to determine the SWR(Standing Wave Ratio), return loss, input impedance, and other parameters of an antenna.
The CrowPanel 3.5" ESP32 proves to be an incredibly versatile platform for high-speed audio visualization.
This project uses a microphone analog input, performs an FFT on the data and displays its frequency spectrum to an RGB LED matrix.
A preliminary portable plant-sensing instrument that captures spectral, thermal, and power telemetry data for future offline AI-based plant
A high-performance 2.4GHz Wi-Fi RF congestion visualizer and touch network inspector engineered for the ESP32 Cheap Yellow Display (CYD)
