
Author Archive
Details of Port 0 of 8051 Microcontroller



Interfacing of 8051 Microcontroller with LCD



SMS based device control with GSM Modem on Raspberry Pi


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) […]
Interfacing of Arduino with 16×2 LCD Display



Interfacing of Arduino with 4×4 Keypad


