Voltage Stabilizer Basics (for home in hindi also )
Is voltage stabilizer required for home?
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Alexa voice controlled lamp (June 2018)
IOT switch for home automation DIY Using ESP8266 and Wifi /IOT /Amazon Alexa voice control of loads. A circuit with triac BT139, opto isolator MOC3021, other accessories and program code for switching ON/OFF ac loads from 110v 60HZ to 220v 50HZ.
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0.2 watt FM transmitter
Description It is a fully assembled tested one with superb stereo phonic sound transmission. It has digital LCD display for changing any frequency within the band.Aux input and usb input both are available besides in-built microphone.
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Buy our FM Transmitter 500 mW
Link to buy https://www.projectntraining.com/product/05w_fm_transmitter Features:
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