It can also display some ... power to glow the LED so we need to connect LED’s cathode to microcontroller pin and LED’s anode to power supply. You can understand this negative logic concept in this ...

The project involves two main tasks: 'LED Blinking' and 'Binary Counting'. These are basic yet essential concepts that provide a strong introduction to microcontroller programming, helping you ...

In this presentation, the author will show you how to interface 16*2 LCD with 8051 microcontroller. It includes details such as circuit diagram, components, LCD pin description, LCD commands, LCD ...

8051 microcontroller is a 8 bit ... is used to send commands such as clear display, cursor at home etc., data register is used to send data which is to be displayed on 16*2 LCD. Below table shows the ...

Here, we explain about how to interface 16×2 LCD module to AT89C51 which is a 8051 family microcontroller. We use LCD display for the messages for more ... There are 16 pins in the LCD module. The pin ...