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How to use ADC in AVR Microcontroller ATmega16

One common feature that is used in almost every embedded application is the ADC module (Analog to Digital Converter). These ...

Arduino Interrupts Tutorial

Consider a fast moving car, if it suddenly gets hit by an another car in opposite direction, the first thing happens is the...

Sending Temperature and Humidity sensor data to Firebase Real-Time Database using NodeMCU ESP8266

Microcontrollers have small internal memory which is not enough to save sensors generated data for long time, either you have...

IoT Controlled LED using Google Firebase Console and ESP8266 NodeMCU

Have you ever thought of controlling any peripheral from anywhere in the world? Yes the IoT (Internet of things) has made this...

How to Build NodeMCU Webserver and control an LED from a Webpage

As we know that IoT revolution has started from last few years, since then ESP series Wi-Fi modules become very popular among...

ARM7-LPC2148 PWM Tutorial: Controlling Brightness of LED

As we know microcontrollers take analog input from analog sensors and use ADC (Analog to Digital converter) to process those...

Programming STM32F103C8 using Keil uVision & STM32CubeMX

STM32 Microcontrollers which uses ARM Cortex M architecture is now becoming popular and are used in many applications because...

Serial Communication between MATLAB and Arduino

MATLAB is versatile software that can be used for wide variety of applications. In previous tutorials of MATLAB, we have...

Interfacing Bluetooth HC-05 with STM32F103C8 Blue Pill: Controlling LED

In today’s world Bluetooth has become very popular and almost every device like mobile phone, laptop, and cars infotainment...

Pulse width Modulation (PWM) in STM32F103C8: Controlling Speed of DC Fan

In previous article we have seen about ADC conversion using STM32. In this tutorial, we will learn about PWM (Pulse Width...