Introduction to 8051 Microcontroller Introduction, Difference between microprocessors and microcontrollers, Overview of 8051 microcontroller family, Introduction to different microcontroller families (PIC, AVR, ARM) Architecture of 8051 Microcontroller Introduction, 8051 microcontroller hardware, Pin diagram of 8051, Inputoutput pins, Ports and circuits. Interfacing 7 segment display to 8051 micro controller using AT89S51. Multiplexing seven segment display to 8051. Detailed circuit diagrams and well explained programs. The 8051 Microcontroller is a Microcontroller designed by Intel in 1980's. It was based on Harvard Architecture and developed primarily for use in Embedded Systems. 8051 is the only processor core which is widely accepted and used. 8051 was in past, still used in today and will be used tomorrow. 8051 architecture was originally developed by intel co. and now a days more then 20 manufacturer make chip around 8051 core. Get the list of 350 latest electronics mini projects ideas, which are very useful for engineering students to do their electrical and electronics projects. VentorIndia Stepper Motor with ULN2003 Driver Board [VTSTM5VULN2003 This is a 5V stepper motor with and matched ULN2003 based driver board. Suitable for lots of very accurate application and experiments. can be used for precise robotics application. As this stepper motor run at 5V DC it can ve used and powered by an Arduino for its operation. 162 Character LCD is a very basic LCD module which is commonly used in electronics projects and products. It contains 2 rows that can display 16 characters. Each character is displayed using 58 or 510 dot matrix. It can be easily interfaced with a microcontroller. EEE refers to Electrical and Electronics Engineering. Nowadays most of the students showing interest to join in this branch to complete their B. Tech successfully and to build good career in future. Hello friends here is a proteus simulation of speed control of DC motor with the help of Pulse width modulation (PWM) control, PWM signals are generated by 8051 microcontroller. As we have discussed earlier that proteus is a really good simulation software for beginners and 8051 is the most basic. Note that all these links are external and we cannot provide support on the circuits or offer any guarantees to their accuracy. A lot of Engineering projects and tutorials for the students to help them in their final year projects and semester projects. This is the circuit diagram of driving a bipolar stepper motor using 8051 microcontroller using L293D. 24MHz crystal is connected to provide the required clock for the microcontroller. 10F capacitor and 10K is used to provide Power On Reset (POR) for the 8051 microcontroller. The S500 Multi Rotor Air PCB Frame serves as the upgradation of F450 Quadcopter Frame. The main great advantage of this frame is the arms have a slight upsweep, this gives the Quadcopter a dihedral effect which helps make it very stable, especially when descending from altitude. The arms have a carbon fiber rod. Robots are playing an important role in automation across all the sectors like construction, military, medical, manufacturing, etc. After making some basic robots like line follower robot, computer controlled robot, etc, we have developed this accelerometer based gesture controlled robot by using arduino uno. In this project we have used hand motion to drive the robot. Microcontroller PIC Projects are categorized on the basis of microcontroller applications. Microchip pic microcontrollers belongs to modern family of MCUs and is being used widely in our daily life seemless manners, e. in our multimedia devices, telephones, microwave ovens, medical and health. This project demonstrates how to vary the speed and change the direction of given stepper motor using AVR microcontroller ATmega32. It alters pulse sequence to change the direction and varies pulse duration (PRF) to vary the speed of motor. So let us start with system block diagram. This section begins with an overview of the basic operation of stepper motors. Then we describe how to interface a stepper motor to the 8051. Finally, we use Assembly language programs to demonstrate control of the angle and direction of stepper motor rotation. In most of the manufacturing industries, it is required to rotate DCAC motor forward and reverse alternatively for desired time. First motor rotates forward (clockwise) for some time (say few minutes or. Published six times a year, MicroSolutions is a valuable resource that delivers the latest information to give you a competitive edge and help you meet your design goals. Here you can find useful projects with description, schematics and PCB, electronics articles and other electronic engineering resources. Projects hosted on our website are contributed from visitors and partners around the world. Interfacing stepper motor to 8051 microcontroller. This article is about interfacing stepper motor to 8051 microcontroller. Many guys were asking here to show how to interface stepper motor to 8051. In this project, we will learn about Stepper Motors, how the Raspberry Pi Stepper Motor Interface works and how to control a Stepper Motor using Raspberry Pi and L298N Motor Driver Module..