The assembly code given here was written to see what it would take to make an AT90S1200 generate 8 channels of proper PWM. In this case, by proper, I mean with the maximum high frequency content consistent with the needed duty cycle and give clock. Take a look at the scope shots below and notice […]
8 Channel PWM using AVR microcontroller Read More »
Digital Capacitance Meter This is a simple capacitance meter which can measure capacitance value easy. There are some measurement methods for capacitance, at one time the capacitance was measured with a impedance bridge or a dip meter. Recently typical capacitance meters can measure capacitance and some additional characteristics from current vector by applying AC voltage
Capacitance Meter using AVR microcontroller Read More »
I collected a lot of site in the internet for various atmel avr projects will not work with the idea of a day’s archive is a grown up pretty. Atmel will be a solid resource for people interested in the firm. Atmel AVR Project Circuit Archive; Part-1: atmel-archive. part1 Part 2: atmel-archive. part2 # Generated by Directory Lister
Atmel Avr Project Circuit Archive 360 MB using ATmega8 microcontroller Read More »
Universal Counter The frequency counter is the most popular instrument in the home maid instruments. I think that the reason why it is built widely is: it can be built easily because it is digital circuit, it is generic measurement and many construction kits are available. Many electronics hobbyists will experienced to build any frequency
Frequency counter using AVR microcontroller Read More »
Here is some experimental hardware and software to transmit and receive AX.25 packets. It is essentially a PIC-E clone designed around a Atmel AT90S2313 with a few extra bells and whistles. I had picked up a couple of MXCOM MX-614s at the TAPR display (I also joined TAPR) at the Dayton Hamvention, and I needed
Packet Radio using AVR microcontroller Read More »
description (hardware) Above and below you can see the terminal. The LCD display is represented by the connector X1. It has a HD44780 compatible LCD controller and I’m using the 4-bit interface to send data to the LCD controller. The LED’s are multiplexed. I’ve seen the circuit somewhere in the web. It is possible to
AVR terminal for serial port using TSOP1738 microcontroller Read More »
Atmel series (AT89C2052, AT90S2313, AT89S8252, etc.). wide range of PIC microcontrollers with an archive of high-quality circuit atmel version you can find a lot of. Usb, alarm, lcd, nokia 3310, nokia 6100, display, LED, sms, telephone and so on. schema files to Protel PCB circuit has a lot of Visual Basic programs in some projects there is a need
Atmel Bascom avr 8051 project, the circuit archive using AT89S8252 microcontroller Read More »
A lot of programmers are growing for a USB programmer for Microchip PIC controllers are 🙂 Atmel avr usb programmer circuit atmelcilerde not idle in addition to the USB communication does not require a material ATmega8 ATMEGA48 can be done with either the source code of software there are very few passive elements. For more detail: Atmel avr
Atmel avr usb programmer using ATMEGA8 microcontroller Read More »
Background of the project. Several months ago I tried to connect a microcontroller system to a VGA monitor to output data in the form of text. I was surprised to find little on this subject on the internet, to assist me in achieving this goal. Certainly nothing simple a beginner could find useful. There are
VGA Monitor adaptor using AVR microcontroller Read More »
Since its recent introduction, the ZigBee protocol has created an enormous amount of buzz in venues from magazine covers to trade show floors to water coolers. Its promise of providing a simpler, cheaper, more power-efficient WPAN (Wireless Personal Area Network) alternative to WiFi and Bluetooth has opened up new data collection possibilities in application areas
Hands-On ZigBee: Implementing 802.15.4 with Microcontrollers – AVR E-Book Read More »
