What would you like to build?
Search Arduino, ESP32, circuits, amplifiers and more.
Ideas become circuits.
Circuits become projects.
Practical Arduino, ESP32 and electronics tutorials. Explore real projects, learn how circuits work and build something extraordinary.

Slim 64 × 16 cm Electronic Cricket Scoreboard
Slim 64 × 16 cm electronic cricket scoreboard displaying Runs, Wickets and Overs in rotation with remote and browser control.
Explore this project →Choose your next build
Tag: Audio Amplifier
19 articles
DIY KIT 55- TDA2282 based audio amplifier DIY kit
Practical electronics projects and step-by-step guidance for makers.
Read tutorial ↗
DIY KIT 52- LM386 based audio amplifier
Practical electronics projects and step-by-step guidance for makers.
Read tutorial ↗DIY KIT 42- TDA7297 Audio Amplifier Board
Practical electronics projects and step-by-step guidance for makers.
Read tutorial ↗
DIY KIT 40 - TDA2822M Audio Amplifier DIY Kit
Practical electronics projects and step-by-step guidance for makers.
Read tutorial ↗
DIY KIT 32- FM receiver DIY Kit
Practical electronics projects and step-by-step guidance for makers.
Read tutorial ↗
Audio amplifier using LM386
Practical electronics projects and step-by-step guidance for makers.
Read tutorial ↗
Mono 2.5W Class D Audio Amplifier - PAM8302 for basic projects
Practical electronics projects and step-by-step guidance for makers.
Read tutorial ↗
Arduino controlling the WTV020SD-16P Evaluation kit
Practical electronics projects and step-by-step guidance for makers.
Read tutorial ↗
Assembly Guide- WTV020SD-16P evaluation board- DIY kit
Practical electronics projects and step-by-step guidance for makers.
Read tutorial ↗
Gallery- WTV020SD-16P evaluation board- DIY kit
Practical electronics projects and step-by-step guidance for makers.
Read tutorial ↗
WTV020SD-16P evaluation board- DIY kit
Practical electronics projects and step-by-step guidance for makers.
Read tutorial ↗
Bluetooth Audio Receiver Board - RCA
Practical electronics projects and step-by-step guidance for makers.
Read tutorial ↗