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Showing posts with label Intercom. Show all posts

Showing posts with label Intercom. Show all posts

LM 390 based on 2-Way Intercom

3M Wireless Intercom System

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Stereo Audio Amplifier using TDA 2822

TDA2822 is a monolithic integrated audio amplifier can be configured in stereo mode or bridge (BTL). The IC has low crossover distortion,...
12VDC – 220VAC Inverter Using Cmos CD4047

This circuit inverter converts 12V DC battery to AC 22oV as the replacement of home energy. The inverter can be used for small electronic ...
FM Receiver based on CXA1019

Its a high quality FM receiver circuit based on IC CXA1019 . CXA1019 is a monolithic silicon bipolar radio FM / AM receiver IC for Sony. ...

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AM Transmitter Audio Decoder Battery Car Alarm Charger Control Keypad Detector Digital Wireless FM Receiver FM amplifier FM transmitter Filter Headphones Receiver Intercom Inverter LED Light Controller Microphone Mixer Power Supply RF Amplifier Radar System Receiver Remote Control Servo Controller Switching Regulator TV Antenna Thermometer Transmitter VHF transmitter audio amplifier headphones infrared Tester power amplifier

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