I want to share my experiment with voltage divider, ADC and AVRHomemade battery monitor using AVRIt’s pretty simple the sensor are only two resistors and zener diode with capasitor, I don’t buy them, I’ve found it in my box.We can use it for monitoring our car battery voltage. Step 1: The Part I Used 1.ATMEGA1282.10K […]
A digital thermometer is a good project in microcontrollers because it provides an opportunity to learn using sensors to measure the real world signals that are analog in nature. I am trying to describes a similar project based on a Atmega32 microcontroller and an LM35 temperature sensor. LM35 is an analog sensor that converts the
Measuring Tempurature Using Sensor(LM35) and Atmega32 Read More »
Step 1: In this project, You will learn How to interface a Temperature Sensor(LM35 ) with AVR ATmega32 Microcontroller and LCD display. Before This Project you have to need Learn about following articles how to add lcd library in avr studio| avr microcontroller tutorial introduction to ADC in AVR Microcontroller | for beginners Temperature Sensor(LM35
I recently started programming AVR chips, namely the ATTiny85. They can be programmed using C, compilers are readily available in Ubuntu, and you can do a LOT with them – just search for avr on this site! Anyway, I was having some trouble with my project today – the LED wouldn’t flash! I couldn’t figure
Hey friends in this instructable I will show you how to interface sony PS2 controller with AVR microcontroller .This will be your handy code which you can be used in future to control robots .You can get analogue value from joystick which can be used to control the speed of motor .I have explained the
This instructable is a crash course in how to use some of the features of the Dragon Rider 500 from Ecros Technologies. Please be aware that there is a very detailed User’s Guide available on the Ecros website. The Dragon Rider is a interface board for use with an AVR microcontroller programmer called the AVR
How to Use the Dragon Rider 500 With Your AVR Dragon Read More »
Pulse Width Modulation (PWM) is a very common technique in telecommunication and power control. it is commonly used to control the power fed to an electrical device, whether it is a motor, an LED, speakers, etc. It is basically a modulationtechnique, in which the width of the carrier pulse is varied in accordance with the
In thid tutorial you will know everything ADC in avr microcontroller Step 1: What Is an ADC? An ADC, or Analog to Digital Converter, allows one to convert an analog voltage to a digital value that can be used by a microcontroller. There are many sources of analog signals that one might like to measure.
Introduction to ADC in AVR Microcontroller | for Beginners Read More »
I have seen plenty of Instructables showing how to work with microprocessors, but they all assume that you have worked with them before and know what you are doing. I have not seen an Instructable that takes you from nothing and builds on each step. What we will do here is to start with a
Atmel Studio is a powerful tool for making AVR programs. But writing a program is the first step. To use your program, you must make a circuit and transfer your code into the microcontroller. You can program your AVR from Atmel Studio by the use of STK500 hardware. Why you cannot program MCU directly from
