EFY Special Isuue Microcontroller based hypmarevlimist.gq - Download as PDF File .pdf ), Text File .txt) or read online. An EFY Group Publication $10 Microcontroller Based Projects Arduino-Based RF Controlled Robot RFID-Based Automatic Vehicle Parking. Download full-text PDF .. Microcontroller-Based Tachometer Security System' published in EFY Electronics Projects Vol. 19 also.

Efy Microcontroller Based Projects Pdf

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Project. Details. Voice Operated Home Appliance Control System. 7, Click here. Voice controlled wireless Electronic notice board using Android. Electronics home projects pdf. Electronics Isis proteus microcontroller based projects generally used, but only for certain controllers simulator programs more. download MIcrocontroller Based Projects, 2nd Edition (eBook) by EFY Enterprises Pvt Ltd in India. Available Formats: PDF Immediate Download on Full Payment.

It is a sincere endeavour on our part to make each project as error-free and comprehensive as possible. However, EFY is not responsible if readers are unable to make a circuit successfully, for whatever reason. This collection of tested circuit ideas and construction projects in a handy volume would provide all classes of electronics enthusiasts—be they students, teachers, hobbyists or professionals—with a valuable resource of electronic circuits, which can be fabricated using readily- available and reasonably-priced components.

Water-Level Controller-Cum-Motor Protector.............................05

These circuits could either be used independently or in combination with other circuits described in this and other volumes. We are confident that this volume, like its predecessors, will generate tremendous interest amongst the readers. Section A: Construction Projects 1.

Microcontroller-based real-time clock Remote-controlled digital audio processor Auto changeover to generator on mains failure PC-based scrolling message display Low-cost energy meter using ADE Two-wheeler security system Medium-power low-cost inverter Manual AT89C51 programmer Computerised electrical equipment control Remote-controlled stepper motor Digital stopwatch Infrared interruption counter Audio mixer with multiple controls Noise-muting FM receiver PC-based stepper motor controller Automatic 3-Phase induction motor starter Using AVR microcontrollers for projects Speed checker for highways Audio amplifier for personal stereo Infrared object counter Long-range burglar alarm using laser torch Musical light chaser Automatic soldering iron switch Versatile LED display Auto turn-off battery charger Pencell charge indicator When someone comes near the petrol tap, you get an audio-visual indication in your room.

More details on microcontroller projects available at: Fuel theft alarm Water Level Controller-cum-Motor Protector Many a time we forget to switch off the motor pushing water into the overhead tank OHT in our households. As a result, water keeps overflowing until we notice the overflow and switch the pump off.

As the OHT is usually kept on the topmost floor, it is cumbersome to go up frequently to check the water level in the OHT.

Presented here is a microcontroller based water level controller cum motor protector to solve this problem. More details on microcontroller projects available at: Water level controller-cum-motor protector RF Based Multiple Device Control Here we describe how to control electrical and electronic gadgets from a remote location using radio frequency RF transmission.

150+ Electronics Projects for Engineering Students

Besides, RF has a longer range. The signal is transmitted by an RF transmitter and received by an RF receiver to switch on or switch off the desired device.

This system can be used to control up to fifteen devices. More details on microcontroller projects available at: RF based multiple device control Microcontroller Based Tachometer A tachometer is a simple electronic digital transducer. Normally, it is used for measuring the speed of a rotating shaft.

The number of revolutions per minute rpm is valuable information for understanding any rotational system.

For example, there is an optimum speed for drilling a particular-size hole in a particular metal piece; there is an ideal sanding disk speed that depends on the material being finished. After normal condition, it will go in the standby mode and start the aforementioned procedure.

Practical applications This controller is useful for single-phase operated motor-pumps and the pumps that suck water from the ground water tank. A small push-to-off manual switch in series with sensor A can also make it useful for pumps that suck water from Jal Boards supply.

Because of the particular timing of this water supply, the controller must be switched on within the timing of the water supply and switched off when water is not being supplied.

When the controller is on during the supply timings, it will wait for the tank to get empty before starting the motor.

However, you can also start the motor using the pushbutton. The motor will turn on ignoring the status of the water level and will go through the aforementioned procedure.

Sensor positions in the tank Four non-corrosive metallic sensors are installed in the tank as shown in Fig. Sensor COM is connected to Vcc supply from the circuit.This way the microcontroller checks which of the 16 keys is pressed.

EFY Special Isuue Microcontroller based project.pdf

MOV SP. As soon as the power is switched on.

The current and voltage output of a solar panel is governed by the angle of incidence of light. The robot is built using microcontroller AT89C51 used as the decision-making device. It is a better alternative to the mechanical speedometer and even a beginner with minimal skill level can assemble it. Microcontroller-Based Speedometer-Cum-Odometer.