Overview In this tutorial, we will look at Arduino interrupts. Interrupts are useful in many cases where a process simply wants to continue its main function, and other devices (timers or external events) come to its attention if necessary. Specifications: ATMEGA2560 Microcontroller Operating Voltage: 5V Input Voltage (recommended): 7-12V Input Voltage (limits): 6-20V Digital I/O Pins: 54 (of…
Overview In this guide, we will learn how to use the TM1637 4-digit 7-segment LED display with the TMS320. These screens are cheaper and more suitable for displaying sensor data, time, stopwatch, random numbers, etc. They are similar to other 4-digit 7-segment displays, but have a built-in TM1637 LED driver IC. This eliminates additional wiring…
Interfacing Ultrasonic sensor with Arduino UNO HC-SR04 As show in the figure HC-SR04 is an ultrasonic sensor. It is an 4pin module consists of Vcc, Trig, Echo and GND. Module had a transmitter and receiver which transmits and receive the ultrasonic wave signal. Pins Explanation: VCC – +5v dc TRIG – To activate sensor we…
Introduction Because of the sheer complexity of the F2837xD devices, it is not uncommon for new users to have trouble bringing up the device the 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 This is a series of robots that uses three wheels to drive over almost any terrain. Works on any interior and exterior surface. This robot uses Android technology. This can be moved back and forth using 60RPM geared motors. Also, this robot can make sharp turns to the left and right. This project uses…
The post explains about how to use stm32 pins as input using stmcubeIDE. A simple led on/off tutorial with push button as input is made to explain the coding and working. When a push button is pressed the led turns on and when push button is released the led turns off. The project is pretty…
Overview In TMS320 PWM Tutorial, you are going to learn about what PWM is and how you can get the PWM output from the Analog pins of tms320. First, we will generate a PWM signal and then we will control it manually by adding the potentiometer. What is PWM This project involves a combination of…
Overview In this tutorial, we will learn How to Blink an LED with DSPIC33FJ64GS606 Microcontroller using MPAB XC16 Compiler. Product Overview The DSPIC33FJ64GS606-I/PT is a 16-bit Digital Signal Controller with high-speed PWM, ADC and comparators. The PGECx and PGEDx pins are used for In-circuit Serial Programming™ (ICSP™) and debugging purposes. It is recommended to keep the…
Overview We have all waited in line for payment in shopping malls and other places, it is very exhausting and a lot of time is wasted in the billing process. Today we will create a smart shopping cart with an automatic checkout system that reduces waiting time and makes the process very smooth and easy….
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…
