Wake-up logic is responsible for informing instructions in the Window that are waiting to execute, about the availability of their input operands. The conventional method of wake-up consumes Continue reading
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Tag: ece mini projects
Nanoprocessors: Configurable Hardware Accelerators for Embedded Systems (Electronics Project)
Today’s consumer market is driven by technology innovations. Many technologies that were not available a few years ago are quickly being adopted into common use. Equipment for these services requires Continue reading
Design and implementation of test a tool for the GSM traffic channel (Electronics Project)
Todays’ systems for telecommunication are getting more and more complex. Automatic testing is required to guarantee quality of the systems produced. An actual example is the introduction of GPRS traffic in Continue reading
A calibration method for laser-triangulating 3D cameras (Electronics Project)
A laser-triangulating range camera uses a laser plane to light an object. If the position of the laser relative to the camera as well as certain properties of the camera is known, it is possible to calculate the coordinates for all points along the Continue reading
Digital Code Lock with LCD and Keypad using AT89C2051 (Electronics Project)
In this Project, ‘Digital Code Lock using AT89C2051′ LCD is used for display and a keyboard is used to input the keys. The project source code is written in C. Both the C files and hex files are given for download. Continue reading
Rotating Electromagnetic Field for Crack Detection in Railway Tracks (ECE/EEE Project)
The main problem about a railway analysis is detection of cracks in the structure. If these deficiencies are not controlled at early stages they might cause huge economical problems affecting the Continue reading
Simple Automatic Water Level Controller (ECE/EEE Project)
Water-level controllers are common nowadays. The one described here is built around timer NE555 and inverter buffer CMOS IC CD4049. It uses readily-available, low-cost components, and is easy to build and install on the over-head tank (OHT) to prevent wastage of water. Continue reading
Chaos-based Random Number Generator in Finite Precision Environment (ECE/EEE Project)
Yet having a very long history, how to generating good random number sequences still remains as a technical challenge. Although some mechanical ways, such as tossing a coin or rolling a dice, are commonly accepted as good random sources, they are obviously not been able to fulfill the requirements of most of the real-world applications, in which Continue reading
Simulation with VHDL and code generation (Electronics Project)
SyncSim is a simulator framework capable of loading different simulator modules. It is used today with a module that simulates hardware models described with Java. This simulator module is used together with a model of a MIPS processor core in courses given at EISLAB.
The purpose of this thesis is to create a new simulator module for SyncSim which can use hardware models described with a mixture of VHDL and Java and to implement a C compiler that can generate Continue reading
Energy Efficient Virtual MIMO Communication for Wireless Sensor Networks
Virtual multiple input multiple output (MIMO) techniques are used for energy efficient communication in wireless sensor networks. We investigate virtual MIMO for fixed and variable rates. We propose energy efficient routing based on virtual MIMO. The simulation results show that virtual MIMO based routing is more energy efficient as compared to SISO (single input single output) for larger distances.
Introduction:
In recent years, virtual MIMO has attracted a growing interest because of its energy efficiency in large field of networks. In virtual MIMO network, a group of sensors cooperate Continue reading
Simple Fire Alarm Circuit
Here is a simple fire alarm circuit based on a LDR and lamp pair for sensing the fire.The alarm works by sensing the smoke produced during fire.The circuit produces an audible alarm when the fire breaks out with Continue reading
Digital Sound Recorder with AVR and DataFlash
Features
• Digital Voice Recorder
• 8-bit Sound Recording
• 8 kHz Sampling Rate
• Sound Frequency up to 4000 Hz
• Maximum Recording Time 4 1/4 Minutes
• Very Small Board Size
• Less than 700 Bytes of Code
Introduction
This application note describes how to record, store and play back sound using any AVR microcontroller with A/D converter, the AT45DB161B DataFlash memory and a few extra components. Continue reading
Wireless Electrical Appliances Control System Using IR Communication
Domain : Embedded Systems, Power Electronics,
Software : C, Keil, Proload
Power Supply : +5V, 500mA Regulated Power Supply
Display : 7-Segment Continue reading