HC-05 pinout, specifications, datasheet and HC05 Arduino connection

HC-05 pinout, specifications, datasheet and Arduino connection

HC-05 Bluetooth module is a Bluetooth to serial converter that connects microcontrollers (like Arduino) to other Bluetooth enabled devices. HC-05 pinout and specifications are given below. HC-05 Pinout with Description: PIN NO. Pin Name Pin Description 1. KEY/En This pin is used to bring the Bluetooth module in AT commands mode. By default, this pin … Read more

BC547 transistor Pinout, Specs, Datasheet, Equivalent and Uses

Pinout of BC547 transistor

BC547 transistor pinout or pin diagram has three pins, starting from left: collector, emitter, and base respectively. It is available in two packages: SMD and TO-92 package. BC547 is an NPN Bipolar Junction Transistor. And like all other transistors, BC547 has three pins called the emitter, collector, and base respectively. BC547 transistor acts as a … Read more

L293D VS L298N Motor Driver Differences, Specifications and Pinouts

L293D vs L298N differences

Both L293D and L298N motor drivers are commonly used by students and hobbyists in various projects all over the world. But sometimes you have to select the one which is best suitable for your project application. And there is a lot of confusion going on between L293D VS L298N. So in this post, we are … Read more

L298N Motor Driver Pin Diagram, Working, Datasheet & Arduino Connection

L298N Motor Driver Pinouts

In this article, you will learn about the L298N motor driver module in detail. But first, we must answer some basic questions like what is a motor driver, why is it used in a circuit, and what is an H-bridge configuration, etc. What is a Motor Driver Module? Image Source: sproboticworks A motor driver module … Read more