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

Posts tagged audio sensing power switch

Amplifier AutoScout24 Power ON

Amplifier Auto Power ON Signal detecting auto power-on unit, audio signal controlled relay switch module, amplifier auto power on, audio sensing power switch, audio detector switch, audio signal detector circuit, line level audio detection circuit, audio triggered power switch part : BC547 , BC557, LM358, Relay

12 volt light bulbs circuit for voltage monitoring

12 volt light bulbs circuit for voltage monitoring using OR 2907, 3906, ADC122S101

Dual Pre-power Amplifier, volume controller and DC motor speed controller circuit

Dual Pre-power Amplifier, volume controller and DC motor speed controller circuit using KA22134 Dual Pre-power Amplifier, volume controller and DC motor speed controller circuit using KA22134

Low impedance microphone amplifier is the best

The circuit is a microphone amplifier for use with low impedance (~200 ohm) microphones. It will work with stabilized voltages between 9-30VDC. If you don’t build the impedance adapter part with T1, you get a micamp for higher impedance microphones. In this case, you should directly connect the signal to C7.

Time Delay Circuit Diagram

Time Delay Circuit Diagram using 1N4007, 2SC2008, 2SA953

Privacy Policy - Sitemap

Disclaimer

+1 demo: Basic page