Arduino is not showing in the proteus desing suite 8
Hi All, I have arduino library that i placed in the LIBRARY folder of the proteus of my laptop and I found it working smoothly, But when i am placing the same .lib file into the same folder of proteus...
View ArticleDipping Toes into ARM... pointers/starting-point needed
All-- I've spent a lot of time in the 8-bit MCU world, doing all manner of amazing things... but need to step up to something in the 32-bit ARM Cortex-M3 or M4 Range. Brand (STX, Atmel, etc) doesn't...
View ArticleRange finder for dancers
Hello all! I have been working on an idea in which pedestals on a stage each contain a device which outputs continuous audio, i.e. an environmental sound machine or chant box plugged in to a small amp....
View ArticleSelection of microcontrollers for my automation project
Hello All, I am new to electronics and have a mechanical engineering background. I want to make a home automation system for myself but I don't want to use something like Arduino instead I want...
View ArticleClik here to view.
4 three wire load cell rated ouput voltage
Hi all, I am working on a project in which i need to design a scale in which there will be 4 three wire load cells...
View ArticleMeasuring thousands of sensors using a single board
Hello everyone, I initially developed a system based on Arduino where I could measure 6 resistors sequentially and basically ascertain whether they were there or not. So infinite resistance basically...
View ArticleLightning Detector
Are there any weather buffs out there. A lot of techs and hams have weather stations. I came across this the other day. A lightning detector. This one looks interesting. And the price is right.......
View ArticleMeasuring two resistors using a ADC channel
Hi there... I use 18F4550 pic... how can I record two values of different resistors using one adc channel (AN2) ?? I use the programming while loop and if loop, neither of them working.. whenever i run...
View ArticleMCU connecting to smart lock
Now a days there are many smart locks available like kwikset, these locks have ability to connect through zigbee to offer more functionalities. I want to develop a project on this, I visited...
View ArticlePIC24FJ, Connecting AVDD causes Target Device ID of 0x0
Something very strange is happening. I connect AVDD to my micro and it doesn't get recognised by Microchip's IPE. When I disconnect AVDD, the correct Target ID is detected and I get the message "Target...
View ArticleCommunication of 2 different microcontroller(Rs485)
Hello everyone, First of all, I would like to inform you that I really apreciate your consideration of response for embedded projects. Recently I decided to study on microcontrollers and communication...
View ArticleSWITCH in PIC18F4550
Our professor wants us to make a program in MLab to show an output of the basic logic gates using pic18f where the inputs(switches) will be assign assign in RA1 and RA2 RB0 = RA1 + RA2 RB3 = RA1 * RA2...
View ArticleSending data from Stmf103 microcontroller using UART to serial port (using c)
Hello everyone, I am quite new to microcontroller so need to know how can i send data from Stmf103 microcontroller using UART to serial port (using c). Is there any library for this that i can use? I...
View Articlekeep 2 bytes data on reset()
Hi guys I am using pic18f, are there some special register than I can use to store 2 bytes data and the values won't change after reset instruction? I really don't want to use an eeprom. Thanks guys!
View ArticleWhat is the architecture of the MSP430's CPU
what is the architecture of the msp430 microcontroller's CPU , i meant architecture of the CPU core , is it ARM architecture or is it TI's own architecture?
View ArticledsPic33E : UART communication issue
I am using dsPic33EP512GM604. I have designed a test circuit to test UART Communication. I have downloaded a sample code from Microchip website and modified accordingly for my device and circuit...
View ArticleCharlieplexing led's on microcontroller/ Refresh rate
1. i have a micrcontroller whose all pins are used only 7 left & have to use 35 led's on it. SO i htought of using Charlieplexing. 2. Attached is the circuit. Its using 35 leds on 7 pins (X1-X7)....
View ArticleDevice with 4-5 temperature probes (0 - 250 deg F) - what options - Arduino,...
I need to be able to take the temp of 4 locations/devices, possibly 5 (not necessary but could be handy down the road). They are all fairly close to each other, 2-4 ft. I'm not familiar with Arduino,...
View ArticleLogin Name and Password encryption.
Hello, i have an aquarium at home. I want to see and control aquarium equipment from any point in the word. For this purpose i have made several things: 1. Visual Basic application running on my PC,...
View ArticleGps tracking with voice navigation
hi i want to do GPS navigation with voice announcement in outside, I panned to do with aruduino board i want to buy GPS for high accuracy purpose which model is best ? and how to do voice announcement...
View Article