LCD Interfacing with 8051 Microcontroller | Interfacing 16×2 LCD with 8051

16x2 LCD interface

LCD Interfacing with 8051 Microcontroller 16×2 LCD An LCD (liquid crystal display) is a display device that is made of a thin layer of crystal material sandwiched between two sheets of glass. It is an electronic device that is used for displaying text and images. Interfacing an LCD to a microcontroller is a very simple … Read more

8051 microcontroller Projects based Heart Rate Monitor HRM with SMS Alert

Heart Rate Monitor HRM with SMS Alert

Heart Rate Monitor HRM with SMS Alert This project is 8051 microcontroller Projects based Heart Rate Monitor HRM with SMS Alert. Heart rate is sensed from the fingertip using a phototransistor / IR LED pair. This method is called photoplethysmography. Photoplethysmography is the volumetric assessment of an organ/tissue using light. IR reflection photoplethysmography is the … Read more

LED Street Lights with Auto Intensity Control by Arduino Projects

Auto-Intensity-Controlling-of-LED-Street-Lights arduino

Arduino based LED Street Lights with Auto Intensity Control The main goal of this project is to control the automatic intensity of the street lights using an Arduino board. This project uses LED lights instead of HID lamps in streetlights. An Arduino board is used to control the intensity of the lights by developing PWM signals … Read more