Fritzing - electronics made easy

Most recent projects

Musical Note Detector

Preamp for electret microphone with opamp

Arduino based DTMF tone generator

MSGEQ7 + Uno music visualizer

Guitar Pre-Amp

Guitar Study&Play Micro Pre-Amp

Blinking LEDs to frequency of music 2

by travishardiman

4017 4-step sequencer

Atari Punk Console with CV inpus

Op Amp Low Pass Filter for 3.5 Audio Jack

Digital Trumpet

Noisy Cricket Guitar Amp Mk II

Audio Visualizer

by ElectricStover

Audio Level Meter LM3915

Electret mic + OpAmp

Mono Volume

Audio Volume Stereo

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