Overview One of the most popular ways to communicate with a device using the Modbus protocol is over RS485. We will soon begin the Modbus courses, so before then, I considered talking about RS485 specifically. In the tutorial, we’ll demonstrate how to use the TMS320 to connect the RS485 to the TTL conversion module. I’ll…
In this tutorial, I want to show you how to flash the code using a mobile phone application. Nearly every embedded system needs the ability to have its firmware updated in the field to add new features or fix bugs. However, firmware field updates can be challenging as a developer must either program their bootloader…
Introduction: Hi, in this article we will see how to send SMS with SIM800 GSM module using blue pill microcontroller in Keil IDE. SIM800 is a quad-band module 850/900/1800/1900MHz and this module support USART Communication. Requirements: Blue pill – 1 ST-Link Debugger – 1 FTDI – 1 Breadboard – 1 Jumper wires Schematic Diagram: GSM…
Overview Today in this tutorial we are going to interface the 74HC4051 multiplexer/demultiplexer interface with TMS320F28379D. First, I’ll talk about the multiplexing part. Components to be Used: Circuit Diagram About ADC Multiplexer CD74HC4067 Have you ever had enough contacts to read a set of analog sensors? Don’t worry, you’re not alone, it happens to the…
Hi guys, in this article we will discuss how to monitor the DHT sensor values in the Blynk application. For this we should have an account in the Blynk app, we can signup into Blynk either by Gmail or Facebook. After signup create a project with text labels, and we get an auth key to…
Overview This article explains how to connect an Atmel-ICE to an Arduino MEGA 2560 via the ICSP header with Arduino. Atmel-ice debugger: Atmel-ice debugger has two ports SAM and AVR as shown below figure Components Required Table S.No COMPONENTS QUANTITY link 1 ATATMEL-ICE 1 https://www.digikey.in/en/products/detail/microchip-technology/ATATMEL-ICE 2 ATmega 2560 1 https://www.amazon.in/IDUINO-ATmega-Compatible-Arduino Steps: Attach the Atmel-ICE ribbon cable to…
The project aims to design an “Exam Room Guide” by which students can be guided for exams based on the confusion system. Radio Frequency Identification (RFID) card readers provide a low-cost solution for reading passive RFID transponder tags up to 2 inches away. RFID card readers can be used in a wide variety of hobby and commercial applications, including access control, automatic identification, robotic navigation, inventory tracking, payment systems, and car immobilization.
VLSI (Very Large Scale Integrated Circuits) is an industry which deals with the IC level systems. This industry creates an IC by combining millions of MoS transistors on a single wafer. In this Industry there are many designations to choose. Designing Team (RTL Design) Verification Team Synthesis Team DFT Team Physical Design Team Layout Team…
Overview In this tutorial, we will learn how to use an External Interrupt in PIC Microcontroller and why/where we will need them. This is a part of the sequence of PIC Tutorials in which we started learning PIC Microcontrollers from scratch; hence this tutorial assumes that you are familiar with how to program a PIC…
Overview Multi-channel PWM signal generation with a dsPIC33 microcontroller involves generating multiple PWM signals simultaneously on different output pins. This capability allows you to control multiple actuators, such as motors or LEDs, with individual PWM signals. Required components S.No COMPONENTS QUANTITY 1 DSPIC33FJ64GS606 1 Amazon 2 PICkit4 Programmer 1 Amazon 3 Oscilloscope 1 Amazon 4…
