Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
I have used the Fast PWM mode for generating SPWM 16 kHz signal with microcontroller
ATMEGA16 wth oscillator frequency 16Mhz (see Atmega16 50Hz sine wave.jpg). Program written in Bascom AVR.
Our frequency is 50Hz – time period is 20ms. A half cycle takes 10ms. Recall that the
sine table...
I'm write Sine Wave 50Hz code in Bascom Avr and need help how use OCR1A positive, and OCR1B negative half period sine wave with 10ms half sine wave period and 32 samples per half period. If possible to use this both signals for driving Full H-Bridge IR2110, or must be added new signals, and how.
Need help for my projects SG3525 Power converter input DC24V output DC320V 30A.
If enough 12 x IRFPS3810 for this output and if this project may be realistic work.
Need help for transformer primary/secondary number of wire and wire SWG. Which transformer cores may be use.
Which maximum fuse...
Please send me details project with source for Atmega 16/32 based single microcontroller inverter with battery charger on my mail ivica.lacmanovic@gmail.com.
My hobby is electronic and wish to work inverter DC12V/AC220V 50Hz project in Bascom AVR with microcontroller Atmega16/32 16MHZ and need help.
For 1st step of project is write code for PWM positiv half cycle sine wave on PWM1A and negative half cycle on PWM1B with 32 samples every cycle.
On...
I'm working the same project 12VDC 220/240VAC 50Hz inverter with ATMEGA 32. Please send me schematic and Bascom source code to implement yours parts in my projects.
I'm newbie in Bascom Avr and need help for SPI read MCP3304 13-bit 8 single channel. I am writes code and don't receiving value in volts which read by digital voltmeter as sample read 4.844V by digital voltmeter read 4.999V.
Where is my error code.
BascomAvr Code:
Dim Vtxt As String * 6
Dim I...
Im work project ATMEGA32 with MCP3304 and PT1000 in Bascom Avr and wish test this project in Proteus 7.6. I don't found device & model for PT1000 and MC3304.
If anybody have this libraray please send me.
I've created in NI Multisim 11 project PT1000 and OP Amp TLC271CP for measuring temperature from-20C to +200 C. It should formula for calculation Vout and to check whether this model can work in reality. I am not electrician but my Hobby's electronics. Intervals Vout (ADC) is 0-5 V...
I'm programed in Bascom AVR-u RS485 communication between ATMEGA128 - master and ATMEGA32 - slave.
On Slave display have problem receive chr(240) as first character in string.
Test programs :
$regfile = "m128def.dat" 'Master
$crystal = 10000000
$hwstack = 32
$swstack = 20
$framesize =...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.