Welcome to AFIATA.COM Information of basic electronic circuits for repair and project
[ Content | Sidebar ]

Posts tagged Amplifier Mini

audio beep Circuit

The AM Transmitter circuits

The AM Transmitter circuits in two and a half, audio amplifier and an RF oscillator. The oscillator is built around Q1 and associated components. Tank circuit L1 and VC1 is melodious from about 500kHz to 1600KHz.

Make 2.45GHz RF Signal Detector

Make 2.45GHz RF Signal Detector This passive RF indicator is made from a few simple parts.  A 100uA moving coil meter is used to display the relative intensity of the RF signal.  This circuit can be used with some cellphones and many cordless telephones.

Simple Echo Circuit

Simple Echo Circuit Microphone echo circuit diagram using PT2399 Audio mic Reverb layout

Audio Amplifier Circuit using TDA7231

Audio Amplifier Circuit using TDA7231

Privacy Policy - Sitemap

Disclaimer

+1 demo: Basic page