Using this circuit, audio musical notes can be generated and heard up to a distance of 10 metres. The circuit can be divided into two parts: IR music transmitter and receiver. The IR music transmitter ...
Microchip’s rfPIC microcontroller family includes the 18-pin rfPIC12C5O9AG which features an integrated 315/433MHz ASK transmitter, and the 20-pin rfPIC12C5O9AF which features an integrated 315/433MHz ...
Many low-cost wireless temperature and humidity sensors use a 433 MHz transmitter to send data back to their base stations. This is a great choice for the manufacturer of said devices because it’s ...
What if a doorbell never needed a battery and still sent signals wirelessly over long distances. This design can turn every ...
The TH72012 ASK transmitter integrated circuit is a 433-MHz transmitter IC featuring a fully integrated PLL-stabilized VCO. It has an on-chip low voltage regulator and a very low standby current.The ...
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