HM-10 Bluetooth Module is the cheapest Bluetooth with 4.0 technology. The module comes in multiple communication methods but the only thing that makes it different from others is its latest …
NRF24L01 is one of the legal RF communicators for modern applications. NRF24L01 is the cheapest one and it comes with great features. A single module communicates at 2.4 GHz frequency …
HC-05 is the best Bluetooth device that uses a UART communication protocol. The HC-05 Bluetooth is much different in features from all other Bluetooth devices because of its multiple pins …
433MHz RF receiver module is the most common and cheapest RF receivers for commercial use. This module helps to receiver the 433MHz frequency commonly but it also has a node …
The 433MHz RF Transmitter is one of the most popular and cost-effective RF modules used in wireless communication projects. It is simple to use, easy to implement, and widely available. …
TL074 is a JFET-input quad operational amplifier monolithic integrated circuit. This op-amp IC contains four OP-AMPs. It consists of high voltage junction field-effect transistors (JFETs) and Bi-polar junction transistors (BJTs). …
In this article, we will learn alternating current (AC) measurement using a PIC microcontroller. Specifically, we will explore the utilization of a current transformer (CT), and the PIC16F877A microcontroller to …
TSOP1738 is an IR receiver with an amplifier that acts as a switch and converter within a circuit. It has one input and output which only acts on the base …
HT12E is an encoder IC for RF and IR modules mostly. It is a 12-bit decoder that uses 8-bits for address and 4 for data. RF and IR modules can …
This tutorial is about dc motor speed control with a pic microcontroller using the PWM method. There are many applications of DC motors, where we need a variable speed of …