Overview In this project, we will record and monitor temperature data online using a ThingSpeak IoT server. And we can see the recorded data and graph over time on your website. It is made using an ESP32 WiFi module and an LM35 temperature sensor. The ESP32WiFi chip reads the current temperature from the LM35 using…
Introduction Hi guys in this article we will see how to interface switch with 8051 microcontroller. Whenever the switch is pressed LED glows. Let’s see how to do it. Components Required 8051 Microcontroller – 1 8051 Program Dumper- 1 LED – 1 Push Button – 1 Breadboard – 1 Jumper wires Switch Input/output devices are…
In Arduino, we can do coding in C and C++ languages. We will discuss how can code in C++ language and some basic predefined functions in Arduino Code structure will be as follow: The above program is an example of led blinking of 1 second. Predefined Functions: Some of the predefined functions are:pinMode(pin,mode);digitalRead(pin);digitalWrite(pin,value);analogRead(pin);analogWrite(pin,value);pulseIn(pin,value);delay(ms); pinMode(pin,mode): Configures…
Overview communication between the MCU controller and external peripherals or another controller. Typical applications include external I/O or peripheral expansion with devices such as shift registers, display controllers, and analog-to-digital converters (ADCs). Communication between multiple devices is supported in SPI master or slave mode. The port supports 16-level receive and transmits FIFOs to reduce CPU…
In this tutorial we will learn How to Blink an LED with PIC Microcontroller using MPAB XC16 Compiler. Recently Microchip released a series of development tools including MPLAB X IDE and MPAB XC Compilers. MPLAB X IDE is a software that runs on a computer intended to develop applications for Microchip’s Microcontrollers and Digital Signal Controllers. It can be used…
MICROCONTROLLER Microprocessors and microcontrollers are widely used in embedded systems products. Microcontroller is a programmable device. A microcontroller has a CPU in addition to a fixed amount of RAM, ROM, I/O ports and a timer embedded all on a single chip. The fixed amount of on-chip ROM, RAM and number of I/O ports in…
A/D Converters (ADC) In this tutorial, I will show you how to use ADC in STM32F303CBT6/STM32F103C8T6 to measure the Input Analog Voltages. Analog to Digital Converters (ADC) translate analog electrical signals for data processing purposes. With products matching performance, power, cost, and size needs, Analog Devices offers the industry’s largest A/D converter portfolio. As the…
Overview Today, in this tutorial, we are going to interface 74HC4051 Multiplexer/Demultiplexer with Arduino. I will cover the multiplexing part first. Components Required Arduino NANO or Uno (any version) CD74HC4051 Potentiometer Joystick Breadboard Jumper Wires Bill of Materials S.N. COMPONENTS NAME DESCRIPTION QUANTITY 1 Arduino Uno Arduino Uno 1 https://www.evelta.com/launchxl-f28379d-c2000-delfino-mcus-f28379d-launchpad-development-kit/ CD74HC4051 Robot Smart Car…
Introduction Because of the sheer complexity of the F2837xD devices, it is not uncommon for new users to have trouble bringing up the device their first time. This guide aims to give you, the user, a step by step guide for how to create and debug projects from scratch. This guide will focus on the…
Overview In this tutorial, I am going to show you how to interface the CAN Bus Controller with a TMS320 and how to communicate between two LAUNCHXL-F28379D via CAN BUS. Components required table S.N. COMPONENTS DESCRIPTION QUANTITY link 1 LAUNCHXL-F28379DSM LAUNCHXL-F28379D 2 LAUNCHXL-F28379D 2 Logic Analyser Logic Analyser 1 Logic Analyser 3 connection wires Jumper…