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Details of Port 0 of 8051 Microcontroller

August 13th, 2015

admin

It is a 8 bit port. It requires pull-up register to operate properly because it is open source configuration.

Posted in 8051 Microcontrollers

Tags: microcontroller

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July 11th, 2016

admin

Introduction to Interfacing of 8051 Microcontroller with LCD Interfacing of 8051 microcontroller with LCD is one of the very important step in learning the hardware and programming of the microcontroller 8051 based project. Many microcontroller based project required to communicate with the alphanumeric LCD. the most popular alphanumeric LCD is the 16×2 alphanumeric LCD. In […]

Posted in 8051 Microcontrollers

Tags: 8051 Microcontroller, Assembly Programming, microcontroller

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June 19th, 2018

admin

import serial import RPi.GPIO as GPIO import sys, math import io import os,time import string GPIO.setmode(GPIO.BCM) #print (“rcv”) # Enable Serial Communication port = serial.Serial(“/dev/ttyS0″, baudrate=115200, timeout=1) # Transmitting AT Commands to the Modem # ‘\r\n’ indicates the Enter key # at_command=to_bytes(‘AT\r\n’) port.write(b”AT\r\n”) port.flush() rcv = port.read(20) print(rcv) time.sleep(1) port.write(b”AT+CMGR=1\r\n”) port.flush() rcv = port.read(250) print(rcv) […]

Posted in Python on Raspberry Pi

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June 30th, 2018

admin

#include <LiquidCrystal.h> // initialize the library with the numbers of the interface pins LiquidCrystal lcd(7, 6, A0, A1, A2, A3); void setup() { lcd.begin(16, 2); } void loop() { // Print a message to the LCD. lcd.print(“Welcome…”); delay(4000); lcd.clear(); lcd.print(“Novel Technology”); delay(4000); }