Introduction Our project consists of making a reflow soldering device using a normal toaster oven with a graphical LCD display for control and GUI. Soldering is an important and difficult task for custom printed circuit board design especially for integrated circuits that come as chip packages that are impossible to solder by hand. This is …
The Reflow Soldering Oven with LCD Display using ATmega32 Read More »
Introduction Our ultrasonic rangefinder is capable of allowing the user to determine his or her distance from an object or wall. When deciding on what type of project to design and construct, we decided that we wanted to create something that would have some practical use in life. Many groups in the past created video …
Handheld Ultrasonic Rangefinder Using Atmel Mega32 Read More »
Introduction Our project is a digital stethoscope that displays your heartbeat on any television. It also calculates beats per minute and alerts you if your rate falls out of a specified range. At the highest level, the design of our project centers around an acquisition circuit, data processing in two MCUs, and the output on …
Data transmission over sound is used in many communication protocols, the most common being Dual-Tone Multi-Frequency signaling (DTMF). It is used to dial phone numbers and the frequency combinations chosen for the digits are very familiar to the general public. It was also used in early modems to request internet connections and its characteristic sound …
This webpage describes the development of a Stabilized Gimbal Control System for the CUAir team, Cornell University’s Unmanned Air Systems Team. The Stabilized Gimbal Control System will help the CUAir team compete at the Association for Unmanned Vehicle System International (AUVSI) Student Unmanned Air Systems (SUAS) Competition. The system developed will help the team accomplish the …
1. Introduction We designed an intelligent alarm clock which can be programmed from the computer to speak custom messages and also detect whether the user is on his bed or leaving his room. Sensors are pervasive in industrial, aerospace, and medical fields. Although they can potentially enhance the common person’s everyday-life, they are still seldom …
Alarm clock with speech synthesis Using Atmega32 Read More »
I’m working on a prototype product(Wifi motion sensor) that will be powered from a battery source, it has a mega328(arduino bootloader, with sleep mode on and wake on interrupt,and WDT in case it hangs up), a PIR motion sensor , and a CC3000 break out board. Power saving is done in software, but what type …
Battery powered device hardware design tips using arduino Read More »
Some might say that it belongs to Ron Weasley now, but to me & most of the Harry Potter fans, it’ll always be Dumbledore’s Deluminator. It was designed by Albus Dumbledore, and the first time we get to know about it is when he uses it to Put Out the lights on Privet Drive so he could …
Dumbledore’s Deluminator A.k.a the Put-Outer Using Arduino Read More »
Contents 1 Introduction 2 Components Used 3 Description 4 Idea 5 Plan Of Action 6 1st week: 7 2nd week: 8 3rd week: 9 4th week 10 5th week 11 Expenses(In Rupees) 12 Videos, Photos 13 Code 14 Team Members 15 Resources: Introduction Temperature is the most frequently measured physical quantity, second only to time. …
1RE45 Non contact digital thermometer using arduino Read More »
In this instructable I am going to be building a arduino based fight data recorder for RC vehicles, specifically RC aeroplanes. I am going to be using a UBlox Neo 6m GPS module connected to an arduino pro mini and a SD card shield to record the data. This project is going to record the …
