Implementation of Serial Port Driver using ARM(ARM7TDMI) processor based microcontroller(LPC2148)

Abstract This project is designed to implement serial port driver by interfacing 16 X 2 character LCD to ARM based microcontroller. Data entry is through PC’s hyper terminal and the received data is displayed on LCD. MAX 232 is used to communicate with the hyper terminal. The LPC2148 are based on a 16/32 bit ARM7TDMI-S™ CPU with real-time emulation and embedded trace support, together with 128/512 ...

Speed Checker with High Speed Alert System for High-ways

Abstract Over speed is a significant factor in serious road accidents. The statistics or a newspaper always high-lighted with an increasing accidents on road which is a major headache for traffic police and Transport department people to control and Road safety authorities around the world always conduct various awareness programs or campaigns and advertise regarding over speed and  One counter measure ...

Hybrid Electric Vehicles (HEV) (Clean & Fuel Saving Technology)

Abstract Today automobiles are identified as one of the major causes of air pollution and energy depletion. Vehicles are also identified for their low efficiency in other words high-energy loss. Hybrid Electric Vehicles have the capacity to overcome these situations and bring a new revolution. Any vehicle that combines two or more sources of power that can directly or indirectly provides propulsion ...

Transformer less Solid State Power Supply Design

Abstract There are several ways to convert an AC voltage at a wall receptacle into the DC voltage required by a microcontroller. Traditionally, this has been done with a transformer and rectifier circuit. There are also switching power supply solutions, however, in applications that involve providing a DC voltage to only the microcontroller and a few other low-current devices, transformer-based or ...

WATER TANK LEVEL CONTROLLER USING WATER LEVEL SENSOR

Abstract In this project, IC and water level sensor are used to control the water level in a water tank. This project switches on the motor pump when water in the overhead tank falls below the lowest level and turns it off when the tank is full. It is to replace the traditional way that use tank ball. The water level is sensed by two water sensor to operate the switches for controlling the pump motor. ...

Wireless Music transmission and reception by IR communication

Abstract By using this project audio musical notes can be generated and heard up to a distance of 10 meters. The circuit can be divided into two parts: IR music transmitter and receiver. The IR music transmitter works off a 9V battery, while the IR music receiver works off regulated 9V to 12V. The transmitter uses popular melody generator IC UM66 that can continuously generate musical tones. The output ...

Emergency Lamp with Inverter and CFL Lamp Loads

Abstract Emergency lamp with rechargeable battery facility is an important project, which useful for house, office and domestic purpose. This is much useful in rural areas, as power cut problem is a common thing in villages. These emergency lamps can provide sufficient light in absence of electricity in the night time. The back up time depends on the battery used and the circuit design parameters. ...

DTMF Based Human less Boat Control For Oceanic Research Applications

Abstract This project is a prototype boat that can travel in water. The direction of the robot can be controlled by DTMF. This can be moved forward, backward direction. Also this robot can take sharp turnings towards left and right directions using DC Motors. This project uses AT89S52 MCU as its controller. This project uses DTMF technology for controlling Robot in a way such that near the controlling ...

DIRECTIONAL COUNTER

Abstract Counters with directional detection are useful for counting of objects moving along a predefined path. These may find application as visitor counters and also for counting of objects in a given direction and ignoring those moving in the reverse direction. Here we present a simple circuit that counts the number of persons or the objects entering the premises ignoring those exiting or leaving ...

Centralized Hospital Drip Monitoring System

Abstract This project is a part of the hospital automation system which is very common in many super specialty hospitals. Automation makes the management of the hospital system easier and convenient. In this project we are designing a centralized hospital drip management system for managing and monitoring the patient with drip connected. In this system we use a type of sensor to measure the liquid ...
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