Wireless RF Transmitter and Receiver Module with HT12E & HT12D high voltage amber smd led This Power relay is used

This Power relay is used for switching high current AC appliances such as Air Conditioner

The strain gauges are bonded to a beam or structural part that deforms when weight is applied

It's a great option for anyone looking for a Class-D stereo audio amplifier with a tiny footprint

These are Carbon Film Resistor with a value of 82 ohm 1/2W and tolerance of ±5%

Efficient Pre€š¬‚¬œRegulator for Linear Regulators

Wireless RF Transmitter and Receiver Module with HT12E & HT12D high voltage amber smd led This Power relay is usedRF transmitter and receiver pair require this module for better communication and to avoid cross connection with other TX and RX pairs working at the same frequency. The RF Transmitter Module uses the HT12E IC for encoding the message and the RF Receiver Module uses the HT12D IC for decoding. 8 Pin DIP switch is used to set the address bit in the module. Features LED Indication 433MHz Frequency Range Range Upto 100Meter Address line selector switch