Arduino UNO Serial Question
I'm unsure of a point regarding serial comms on an Arduino UNO. My Arduino hasn't arrived yet, so I can't do any experimenting to find out the hard way. I need to receive serial raw data from one...
View ArticleUploading an Arduino UNO *.hex file to the chip/board
I learned today that the Arduino software can output a *.hex file, as well as the usual *.ino file. >"Sketch" >"Export Compiled Binary" Can the hex file be uploaded to a chip without buying a...
View ArticleC++ - Library help - Atmel Studio 6
Hi all, Seem to be coming across the same problem over and over again which is putting me off my new found hobby of programming. Quick brief: trying to create wireless communication using nrf24l01...
View ArticleSirf Atlas V ECC calculation algorythm
Hi, Does anybody worked with SirfAtlasV processor? I'm wondering what ECC algorythm is using in this chip to work with NAND flash? I know (from datasheet) that this processor is using (in case of 2048...
View ArticleActive Directory integrated Hardware uC project
Hello Everyone, I want to build a device that is plugged in to computer which is part of a Windows Domain via USB to get the status of the user currently logged-in in the unified communications status....
View Article8086, DAC project and schematic
The task is to choose all elements, which I need to make project with DAC0808 and draw my own schematic. CPU is 8086. In real life we are using 8086 board, all is connected, schematic will be just...
View ArticleDriving a 12 pins LED display
Hi There, First post on this forum, any idea would help. I have an controller board with two 74HC595 shift registers serial connected and a 12 pins 8 segments cathode LED display. My board is complete...
View Articlehow to record voice in mp3 format ?
hi is there any IC Or code for Controlers to convert sounds to MP3 or MDI Streem Output? how could record mp3 format by XMega? which IC can Do this? vs1003 can play mp3 but can not make mp3 output. it...
View ArticleProblem with picaxe 14m2
Hi, everyone. Im very new to this but i read up a lot about mcu's. My problem is that i bought this picaxe and after i copied and pasted one or two simple programmes that actually worked my pc all of a...
View ArticleSoftware to program AT89s52
Hello I need help to find suitable software to program AT89s52 (look development board ) AT89s52 support Keil compiler , my Laptop have serial port , window which suitable software is used to program...
View ArticlePWM led without timer
Hi. How can i do smooth pwm using delay loops ? I tied like this: int period; int i=0; while { i++; Turn_LED_off(); _delay(i); Turn_LED_on(); _delay(period-i); if (i>=period) { i=0; } } It works...
View Articlebacking up SD card data from two partitions
I have currently installed the latest xillinux OS on a 7020 Microzed Board. I used the USB image kit version 1.61 in windows 8 to install the OS. Images were downloaded from here...
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CY7C68013A read an write
I am seeking a programmer or jtag and software to read and write a CY7C68013A. Someone will know how.
View ArticleLinker files
Hi, all. Can anyone help me on how to add linker files in mplab8. Ive tried everything. I bought a couple of 16f628 pics and there are no linker files to add. Please help i dont know what to do. Thnx...
View ArticleEmulator for Siemens/Infineon C505 controller ICE
Hi All, I am using Siemens/Infineon SAF-C505 microcontroller for one of my project. The controller has ROM which is one time programmable (OTP), so for development I am looking for a flash emulator...
View ArticleET-Robot 877 PSPI cable diagram
Hello I have an ET-Robot 877 board with a PIC 16F877, which uses a cable to connect the PC parallel port to the 10 pin on-board connector. PC PARALLEL PORT <===============> 10 pin on-board...
View ArticleRF Board Programming Help
Hello, I am hoping that someone can help me with a problem I have been having for a while. I am trying to program an REB233SMAD-EK RF board (http://www.atmel.com/tools/REB233SMAD-EK.aspx?tab=documents)...
View Articleinterfacing pic16f877A with motion sensor
I am working on a project that senses when a person enters a room, and then switch ON the light in the room and then switch it OFF when the person leaves. I want to use two PIR motion sensors, one...
View ArticleHelp with using shift register to expand uC output
I am just practicing how to use shift registers to expand a microcontroller's output. So far I'm only practicing using assembler language, I haven't yet dabbled in using C or BASIC with...
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Pic and JTAG Programmer
Hi everyone, I'm new to this pic's world, so .. I have bought this programmer (JTAG) : But no software's able to detect when i connect it to my computer :S i have tried picPGM, microC, ICPROG... but no...
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