Efficient and Compact Stereo Power Amplifier: Unleash High-Quality Audio with the PAM8610
Stereo power amplifier 10+10W into 8 ohms based on the integrated PAM8610, suitable for systems that require high efficiency and…
Extremely Sensitive Cheap Homemade Seismometer
The seismometer is a device for detecting earthquakes and measuring their strength. Generally these are very accurate tools and are…
Speech recognition with an Arduino Nano
Peter Balch, reading an IEEE report on speech recognition from the late 1970s, wondered if, with a normal Arduino Nano,…
A vintage Boombox with Spotify
If you find an old broken Boombox at home, don’t throw it away! You can turn it into a modern…
2,8W Class D Amplifier
Designed for small amplified audio speakers or as output stage for MP3 players, radio receivers or compact hi-fi systems; it…
An Open Source 4W Guitar Amplifier
Amazing board with volume and tone controls and a distortion fuzz integrated with activated/deactivated on demand; complete with a speaker…
The BF 15+15W open source power amp
A compact stereo amplifier that may be used at home as well as in the car, and also to substitute…
An Open Source 2x3W Class D (Low Frequency) amplifier
A Low Frequency (i.e. audio LF) amplifier for many uses, able to drive small speakers in portable or stand-alone devices…
A versatile, powerful 10 + 10 W Audio amplifier
Today we present you a stereo 10 + 10 Watts audio amplifier based on TDA7297SA, a monolithic dual bridge amplifier…