Mosfet driver IR2104 High out not working
Sir, I am a final year M.Tech student, doing my project on grid connected inverter. My circuit is having 2 Power MOSFETs(IRF540) on same leg. For triggering, I am using Half bridge driver IR2104. There...
View ArticleSwitch Using Atmega16A
Hi friends, I am making use of the switch to blink a single LED.It is working good But in my board ,it consists of 8 switches and 8 leds . when I press first switch,first LED have to blink.when I press...
View ArticlePIC A/D question
Hi, I am looking to use a PIC A/D channel, the PIC is PICLF1936. I have used a forward biased diode connected with a 1K resistor to measure temperature, every 2mV gives a degree change. I am trying to...
View ArticleArduino + Relay(220V) Problem.. Need Help!
Hi, I'm working on a project using arduino and relay to control a 220v with LCD Display. My Components are: A.) Arduino with Wifi Shield going to: B.) Serial to parallel decoder (Shift Register 74595)...
View ArticlePython and Mikro C
Dear all, I am currently learning Python. I wanted to start a project that allows me to build a GUI in Python which allows me to set LEDs on a PIC microcontroller (PIC18F4520). I am using Mikro C. I am...
View ArticleMicrocontroller for remote control car with camera
Hi all, I'm currently in the process of gathering all the information so I can start on my new project of building my own remote control car. However Im currently stuck on picking out a suitable...
View Article8051 interfacing with ADC 0808
Hey everyone, Recently I got into a project which requires the use of 8051. The project is mainly about interfacing 8051 with an ADC 0808 by a temperature sensor LM35. So I got a circuit and wrote the...
View ArticleBest wifi/bluetooth microcontroller what can play sound?
I created an artificial thunder cloud with individual controlled LEDs to created the lightening and an arduino. I want to create a updated version were it can play the sound of the thunder but can also...
View ArticleInterfacing of GPS with LPC2148
Hi. can anybody help me by providing me the code for interfacing of GPS module with LPC2148
View ArticleWhat programmer to use.
Hi. I'm just starting out with microcontrollers. I've got an atmega16A uC but no programmer yet. Problem is, there are so many products as well as unfamiliar terms that I can't seem to find the right...
View Articlesending data to usart using atmel studio avr gcc
Hello..I am trying to send data to usart so that when i type a character 'a' to it it should turn the led on and if anything else is typed it should turn it off..I have written the code but i think i...
View ArticleEsp8266 wifi module on avr gcc
Hello..I am working on the esp82666 WiFi Module and want to use it as acess point but since I am new to avr gcc I am having issues withits coding.. my code is giving errors..kindly help me with this.....
View ArticleLed flashing for one second using Mikro c
Hi All, I am currently writing some code in C on Mikro C platform. The program is supposed to doba led chaser on port D of pic18f54k20, I am using debug PCB on pickit 3. Then it's supposed to flash led...
View ArticleHow does web page send data to port of computer
Hello I have computer that has internet connection and Microcontroller is connected to computer via usb to db9 cable. LED is connected to port pin of microcontroller Computer -> web page (com port...
View Articlemicrocontroller or raspberry?
hello, i started my internship a couple of days ago,the topic i had to work on has been delayed,so instead of just waiting i decided to look for something new to work on(i'm working in an automotive...
View ArticlePIC programmer
What programmer would you recommend for a PIC 12F1571? I will probably use this chip only once, so I don't need one with all the bells and whistles.
View ArticleI need to hire someone for a logic design
I'm building a project that will require at least one, and maybe two, automated processes involving logic circuits and a DC power source (with a wall wart) with a battery backup. It(they) will be...
View ArticleA/C device becomes active when other becomes inactive
Let's say that I want to run an A/C device. If it should fail, I'd like a backup A/C device to turn on to take the place of the first. This seems like it would be a really easy circuit to build, and...
View ArticlePIC16F877, 250Hz PWM
Hi, I need 250Hz PWM out of a 20MHz clock. I'm using PIC16F877. any help ?
View ArticleGenie/Astable help
I have an astable pulsing at 1000hz being passed into a genie input, the program increments a variable every time the pin goes high and I was trying to use this as a way of creating a millisecond...
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