Circuits & Schematics Microcontrollers Usage: avr - 3
Subsection: "Microcontrollers Usage"
Including:| AVR Clock PIC Programmer |
Search results: 128 Output: 21-30
- .. with key press is made universal throughout the entire code. The adc_avg() function takes 64 samples of channel 0 of the AVR’s built-in ADC and makes the average of these samples to reduce noise and ensure accuracy. This function ...15-08-2012
- .. utilize it intelligently unlike analogue controllers. Figure 1. Intelligent temperature monitoring and control system using AVR microcontroller. Here are the features of our controller: Audio-visual setup for setting temperature limits. Fault ...14-08-2012
- .. I am not an expert. Now I did a small audio spectrum analyzer(0 - 10KHz) on a 16×2 character lcd using an Atmel AVR ATmega32 microcontroller. Since I am refreshing from the basics, so I started with simple DFT. Also, I believe I ...21-06-2012
- Having done half a dozen V-USB tutorials I decided it’s time to whip up something cool. As USB keyboards were an area untouched, I decided to make a small USB HID keyboard device that types a password stored in EEPROM every time it’s ...30-05-2012
- This project didn’t look complicated but it was. The MCU part is really simple: just some code for the Display, Keypad and DDS Communication. A DDS AD9833 from Analog Devices is a chip that is driven by a hi-frequency oscillator. I used a 50 ...23-04-2012
- .. Switch on the S1 to power on the electronic circuit. After the initial screens on LCD you will see a message that the Atmel AVR ATmega8 waits for a signal change on input pins. The AVR has 4 external pull-down resistors 33k (R2-R5) avoiding ...26-02-2012
- Part 1 - Theory Circuit diagram The circuit diagram for this experiment is shown below. The PIC16F887 microcontroller is used to drive a Winstar WDG0151-TMI GLCD. The data pins are connected to PORTD and other control signals are driven through ...07-02-2012
- Part 1 - How does RFID work, Whats stored on the card So the next step was to identify how to pretend to be a card - I wanted a card that I could type a card number into, so it had to have a microprocessor on it, was well as a keypad to allow the ...28-01-2012
- RFID projects have been pretty prominent recently, ranging from projects here in Instructables, to our local Silicon Chip magazine in Australia publishing a RFID door lock project in their November issue. Even I recently purchased a RFID door lock ...27-01-2012
- On my desktop PC I have a speakers and a headphones. Usually I use headphones, but when I need to switch to speakers I need to physically plug in speakers instead of headphones to my PC’s soundcard. I wanted to solve this problem for a long ...19-01-2012
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