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433 MHz RF Transmitter and Receiver module pinout, features & working

The 433 MHz RF transmitter and receiver module is a pair of small RF (i.e. radio-frequency) electronic modules used to

BC458 is a general-purpose NPN transistor used in many electronics projects and devices. BC548 transistor is used for amplifying and

The HC-06 is a class-2 slave Bluetooth module designed to enable wireless serial communication between microcontroller (like Arduino) and other

HC-05 Bluetooth module is a Bluetooth to serial converter that connects microcontrollers (like Arduino) to other Bluetooth enabled devices. HC-05

Arduino is a great tool when it comes to ease of use and applications. Creators, hobbyists, and students from all

It’s very important to know about the DC motor working principle and construction in order to master the basics of