Showing 1 to 10 of 341 results.
https://makerv2.webteractive.co/arduino/projects/diy-arduino-audio-spectrum-analyzer-on-vfd-display
A spectrum analyzer is a measurement tool that displays real-time frequency analysis of incoming audio signals.
https://makerv2.webteractive.co/arduino/projects/diy-wio-terminal-spectrum-analyzer-arduino-ide
How to connect and install this small but powerful device on Arduino IDE, as well as the basic steps on how to upload a program to it.
https://makerv2.webteractive.co/raspberry-pi/projects/diy-sdr-dsp-radio-with-raspberry-pi-and-rtlsdr-dongle
The radio presented above is capable of receiving the entire spectrum, from 500 kHz to 2 Gigahertz
https://makerv2.webteractive.co/breadboard/projects/audio-amplifier-circuit-using-lm386
The LM386 is a low power audio frequency amplifier which is very commonly used in small audio amplifier circuit project.
https://makerv2.webteractive.co/pic/projects/audio-mixer
Audio mixer built on breadboard using through hole components, measured using Electrical Engineering lab equipment
https://makerv2.webteractive.co/arduino/projects/earthquake-alarm-system
Make an earthquake early warning system with an Arduino, littleBits, Ruby, and PubNub.
https://makerv2.webteractive.co/arduino/projects/diy-simple-fft-spectrum-analyzer-on-16x16-led-matrix-1
Visually beautiful spectrum analyzer that can also function as an Audio VU Meter and Waterfall Analyzer.
https://makerv2.webteractive.co/custom/tutorial/how-to-build-an-app-based-function-generator-audio-oscillator
A function generator is used to generate all sorts of electrical waveforms. Learn to build an app-based one here!
https://makerv2.webteractive.co/blog/power-integrations-lq10n200cq-and-lq20n200cq-audio-amplifiers
Power Integrations, a leading company in high-voltage integrated circuits for energy-efficient power conversion, has announced that its new 200V Qspeed diodes are now available. The LQ10N200CQ and LQ20N200CQ diodes have the AEC-Q101 automotive qualification and are optimal for in-vehicle audio systems due to their low EMI and reduced noise output.
https://makerv2.webteractive.co/forums/threads/minature-digital-scope-for-us-49.232756/
Thread 'Minature digital scope for US$49 !!!'
https://makerv2.webteractive.co/breadboard/projects/analog-audio-mixer
Analog audio mixer designed and assembled in my Circuit Theory class at UW (EE 233)
https://makerv2.webteractive.co/arduino/projects/arduino-li-fi-audio-player-with-solar-panel
Learn how to play audio through your Arduino microcontroller with the use of Li-Fi, or light fidelity, communication.
https://makerv2.webteractive.co/custom/projects/diy-class-d-audio-amplifier
Find out how to create a Class-D Audio Amplifier using GreenPAK™ SLG46140V.
https://makerv2.webteractive.co/arduino/projects/arduino-audio-player
Make a simple Arduino audio player that plays .wav files from an SD card in as little as 10 minutes.
