atmel avr and 8051 series isp programmer
#Atmel AVR
#8051
#ISP programmer
#microcontroller
#programming
#embedded systems
#flash memory
#in-system programming
#hex file
#debugging
No description available.
Interactive Voice Response System
Nowadays every institution needs automation. As a part of college automation, a project has been developed for a Voice Interactive System for College Automation. This project allows users to quickly access student attendance and marks through the telephone line without...
4bit alphanumeric LCD interface 8051
The circuit utilizes a total of seven pins from the microcontroller's GPIO. Consequently, the LCD module requires only one port out of four available. The EN line, known as "Enable," is a control line that indicates to the LCD that...
Driving circuit schematic
The driving circuit depicted in Figure 18-12 consists of a connection between the driving portion, the microcontroller, and the air conditioning operation components of the bridge. The microcontroller's digital signal levels from ports P4.0 to P4.3 (approximately 12 feet) and...
Circuit & Code for Typing Assistant using 8051 microcontroller & PS/2 port of Computer
Project with Circuit and Code for a Typing Assistant using the 8051 microcontroller (AT89S52) and the PS/2 keyboard port of a computer. The project also explains the interfacing of the PS/2 port of a computer with the 8051 microcontroller.
The Typing...
Electronic TIC TAC TOE
This project is not to introduce Tic Tac Toe. Everyone knows this game. It is to introduce two features: bi-coloured LEDs, microcontrollers, and the skill of writing an ALGORITHM. You can use the project to learn the skills of creating...
interfacing lcd with 8051 using keil c at89c51
The 16x2 character LCD display is a basic module commonly utilized in electronic devices and projects. It can display 2 lines of 16 characters each. Each character is formed using a 5x7 or 5x10 pixel matrix. Interfacing the 16x2 LCD...
Exploring Microcontrollers
Many of today's appliances feature displays and buttons. Instead of relying on motors and gears, numerous household items now incorporate embedded microcontrollers. This exploration focuses on how to experiment with microcontrollers at home.
Microcontrollers serve as the central processing units for...
Heart rate monitor using 8051 microcontroller .measures the heart rate from finger tip
Heart rate monitor using an 8051 microcontroller. It measures the heart rate from the fingertip using an IR diode and phototransistor pair (Photoplethysmography). The AT89S51 microcontroller is utilized in this application.
The heart rate monitor circuit operates based on the principle...
AirBorn Electronics project
Embedded system design engineers create examples of their work from the 1990s era.
Embedded systems have evolved significantly since the 1990s, and the design work from that period reflects the technological limitations and innovations of the time. Engineers in this field...