8051 Microcontroller Pin Diagram. Applications 2n2222 npn transistor. Where each port contains 8 pins.
Avr microcontroller 10 es projects. If you have basic understanding of 8051 then you must know about eapin 31 xtal1 xtal2 rst pinpin 9 vcc and ground pin of 8051 microcontroller. The pin diagram of 8051 microcontroller consists of 40 pins as shown below.
Usually its 5v dc.
3d 16f877a 555 8051 microcontroller android arduino arduino uno arm atmega32 atmel avr dc motor dht22 electronics embedded esp8266 google hi tech c iot l293d lcd led matlab microcontroller mikroc mobile motor. In this tutorial we will continue further by looking at the 8051 microcontroller pin diagram and 8051 microcontroller pin description along with some other details like the basic circuit of the 8051 microcontroller. I have used these pins in above circuit. Lcd display is an inevitable part in almost all embedded projects and this article is about interfacing a 162 lcd with 8051 microcontroller.