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Programmable Industrial On-Off Timer With RF Remote
In most of the modern manufacturing and processing industries, there is complete industrial automation through sophisticated hardware and software like programmable logic controller (PLC),...
Arduino-Based Shadow Alarm
Shadow alarms are usually used for protection against theft. A shadow alarm is a device that sounds an alarm when a shadow falls on...
Ethernet Interface for Automation Systems
Communication with remotely located automation systems is possible via the Internet. A physical communication port with a network is required for this communication. An...
Serial LCD Module
In most electronic systems, it is necessary to provide information in the visual form for a convenient user interface. The most commonly used displays...
Time-Controlled Switch Using PIC16F72
A time controlled switch is an automatic timer switch that turns an appliance ‘on’ for the desired time duration. After the preset time duration,...
Designing Low Power Products Using MSP430 Microcontroller
The use of battery-operated electronics gadgets is increasing fast in our daily lives. Products are expected to be versatile, while consuming minimal power. Reduced...
Part 1 of 3: USING AVR MICROCONTROLLERS FOR PROJECTS
The AVR 8535 microcontroller and its new version ATmega8535 are versatile, high-performance but low-cost chips. This article series covers typical applications of this processor...
EEPROM Interface for Beginners
Electronic systems today incorporate a number of peripheral ICs that have to communicate with each other and the outside world. To maximise hardware efficiency...
Microcontroller-Based School Timer
The basic requirements of a realtime programmable timer generally used in schools and colleges for sounding the bell on time are:
• Precise time base...
Microcontroller Based Speedometer-Cum-Odometer
Normally, digital speedometers are found only in luxury cars and high-end motorbikes. Even if your motorbike has a mechanical speedometer, what will you do...