Introduction We designed a system for wirelessly controlling relays and monitoring current. This is used for a home load simulation. By wirelessly turning relays on and off by sending commands from a PC to a microcontroller we can change the total load (current) to our simulated home. For wireless communication, we used XBee Series 2 […]
Zigbee Wireless Relay Control and Power Monitoring System Using Atmega644 Read More »
The presented layout is a snap on a computer for measuring DHT22 temperature and humidity. It measures the temperature from -40 to 80 ° C with a resolution of 0.1 ° C and accuracy… Electronics Projects,Thermometer Hygrometer Circuit USB DHT22 ATmega8 “atmega8 projects, avr project, microcontroller projects, “ The presented layout is a snap on a computer for
THERMOMETER HYGROMETER CIRCUIT USB DHT22 ATMEGA8 Read More »
Coil measurement “Inductance Meter” circuit based on Atmega8 microcontroller LCD HD44780 driver and the system’s power supply is taken from the USB port on the computer or adapter operated with the circuit. Circuit of… Electronics Projects, USB Powered Inductance Meter Circuit Atmega8 “atmega8 projects, avr project, microcontroller projects, “ Coil measurement “Inductance Meter” circuit based on Atmega8 microcontroller LCD HD44780 driver
USB POWERED INDUCTANCE METER CIRCUIT ATMEGA8 Read More »
For our ECE 4760 final project, we choose to develop an electronic push-up trainer that could monitor people’s movement, provide training package to optimize their push-up exercise and body health. A distance meter will be used to figure out whether the posture of the person is correct or not, and the touch screen used will
Pushup Trainer Using Atmega1284 Read More »
This is a business card that will type out some text when you plug it into a USB port. It uses a ATtiny85 microcontroller with V-USB based code to emulate a keyboard. The typing is triggered by the CAPS LOCK status LEDs being toggled 3 times. This instructable will focus on using CadSoft EAGLE to create your
USB PCB Business Card Using ATtiny85 Microcontroller Read More »
Hack a wireless home automation system to be USB controlled using two AVR microcontrollers! Check out the video! The system is really more responsive, but the browser on my phone is slow. Skills ans tools There are two ways of hacking an RF remote to be controlled by a computer or a microcontroller. The lame
USB controlled home automation hack using Microcontroller ATmega8 Read More »
This instructable walks you through programming and using the Boston Android Xmega evaluation board to work as a simple arbitrary waveform generator taking advantage of the integrated 12bit DAC and high speed DMA controller. I have provided precompiled firmware as well as source code which can be loaded onto the device and configured via a USB port
Atmel Xmega USB/Serial Arbitrary Waveform Generator Read More »
Building a stand-alone AVR ATMEGA project sometimes leaves you with no easy to read output from your project. But you can use an Arduino to act as a communications bridge between your embedded project and your PC’s Serial Monitor program! I’m building an embedded multi-channel thermocouple reader/datalogger, which has a lot of connections and soldering, thus many
Using Arduino to communicate with embedded project using AVR ATMEGA microcontroller Read More »
The reason i mainly built this project was to program the ATTiny45, which has a 8 pin connection, while my USBtinyISP (from Ladyada) only has a 10 pin and 6 pin connection. After snooping around the internet for about 3-4 weeks i found nothing what i really found was that i needed more stuff, so the cheap indian
ISP 6 pin to 8 Pin Socket Using ATTiny45 Read More »
English version available at the bottom Se enseñara paso a paso como instalar los controladores (drivers) necesarios para el correcto funcionamiento del programador USBasp para microcontroladores AVR. Primero, mencionaremos algunas consideraciones para evitar fallos por usos indebidos del programador. También se mencionará el protocolo y pines que debe tener en cuenta para poder programar su
