Introduction Security is important for everyone from our homes to places of work. You need to feel safe when you are sleeping at night. You might have important documents that you need to keep private. Sometimes you have property in your house that must be secured. Well, you need a good security system. This way […]
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Simcom Sim900 GSM module produced by the company prepared for the PCB module and ATMEGA32 microcontroller based on Nokia 3310 lcd display GSM module for remote control application SIM900D (place of origin: CN; proteus… Electronics Projects, SIM900 Module PCB AVR Applications “avr project, microcontroller projects, “ Simcom Sim900 GSM module produced by the company prepared for the PCB
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This document describes the construction of a PCB drill machine driven by a master-controller board and three stepper motor driver boards. These four single sided PC boards each contain an Atmega16/32 microcontroller. Communication between… Electronics Projects, ATMEGA32 PCB drill machine “avr project, microcontroller projects, “ This document describes the construction of a PCB drill machine driven by a master-controller board and
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I’ve had the HobbyKing Rattler for some time now and I’ve been making small modifications here and there which have accumulated over time and has gotten to the point where it would be nice to have everything on a custom PCB. Here’s how everything looks at the moment, pretty messy with kapton tape wrapped around
URL: https://www.orderpcbs.com a marketplace where engineer and board houses connect and collaborate to create the world’s newest ideas a one-stop-shop for board ordering. One of the key concepts in electronics is the printed circuit board or PCB. It’s so fundamental that people often forget to explain what a PCB is. This tutorial will breakdown what
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A chronograph is a device used to measure the speed of a passing object. In it’s simplest form, this involves two sensors of some kind that ‘see’ the object, some device that can measure time, and some output to deliver the data to the user. In this instructable, I’ll be showing how I designed, programmed,
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Introduction “An ultrasonic range-finding hat with variable haptic feedback for obstacle detection.” -Project Sound Bite For our ECE 4760 final project, we designed and implemented an ultrasonic range-finding hat that uses haptic feedback to alert its wearer about obstacles in his or her path. The hat is equipped with an ultrasonic transmitter/receiver circuit, which is
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Our acoustic wayfinding device utilizes ultrasonic range finders and haptic feedback to facilitate indoor navigation for the visually impaired. The technique of acoustic wayfinding uses auditory cues, such as sounds from the natural environment or sounds created artificially, to determine an individual’s surrounding physical space for the purpose of navigation. Our device is an automated
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Introduction “A device that tracks sound impluses with a three microphone array” We designed and build a 2-dimentional Acoustic Impulse Marker system which is capable of detecting a sharp sound anywhere in its vicinity and precisely marking its source vector with a servo based pointer. Our system has a full 360 degree range, and is
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For our ECE 4760 final project, we designed and built a wireless computer pointing device with accelerometer based movement control. Our implementation allows the user to wear a set of hardware (a glove and connected armband) and control a cursor through different hand orientations and finger presses. Users can operate their computers with their hands
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