Introduction For our ECE 476 Final Project, we have built an intelligent, wearable pedometer. This wireless pedometer can calculate many useful statistics such as the number of steps a user has taken, the distance and the speed the person has walked/run, as well as the number of calories the person has burned. This information is […]
Intelligent wireless pedometer Using Atmega32 Read More »
Introduction Overview PowerManager is a remote power management system that can be controlled through a web browser on a local area network (LAN). Devices plugged into PowerManager’s outlets can be turned on or off with the click of a button on a webpage. PowerManager runs on an ATMEGA644 microcontroller and an ENC28J60 Ethernet controller. Together,
Power Manager: Remote Power Control Through LAN using Atmega644 Read More »
The rapid penetration of the internet networks into many of today’s modern homes and personal gadgets (e.g. smart phone and smart pads) opening a tremendous useful and interesting embedded system application that could be integrated into our house or known as the intelligent house. For example by putting a small embedded system web server in
Integrating Wiznet W5100, WIZ811MJ network module with Atmel AVR Microcontroller Read More »
I quickly was able to appeal to the network card via a 8-bit data bus. The connectivity of the network card and thus the RTL8019AS chip via two 8-bit ports of the processor and… Electronics Projects, Embedded RTL8019AS Web Server Project ATMega103 “avr project, microcontroller projects, “ I quickly was able to appeal to the network card via a
EMBEDDED RTL8019AS WEB SERVER PROJECT ATMEGA103 Read More »
The main idea was to read in 13.56 MHz RFID (tags / tokes / stickers / wristbands / cards) by a magic box and post the RFID UID to a local database by WiFi network. This instructable builds the base of the whole system –
WiFi RFID Reader Using Atmega Read More »
For an upcoming project I need a signal generator that produces a sine wave and a cosine wave*. The easiest way would be to buy a signal generator. I also could buy one of those amazing integrated circuits that Analog Devices makes and build a
Sinewave and Cosinewave Signal Generator Using Atmega Read More »
WiFi has become an integral part of our life and daily billions of people use WiFi as a method to access the internet. But the range of WiFi is limited, unlike a cellular connection. A normal WiFi router usually has a range of about a 100m in clear sight and about 20m to 50m without clear
Measure Your WiFi Signal Strength Using Particle Photon Using Atmega Read More »
Some time ago, I tried to make an “Instructables Hit Counter” using the Instructables API, and an Arduino Uno with a wired network shield. However, with the limited RAM of the Arduino Uno, I was unable to get the system to work. A while ago, I noticed
Instructables Hit Counter (ESP8266-01) Using Atmega Read More »
Note: updated with new firmware, a schematic and a tips for a programmer. A couple of years I embarked on my own home automation project. It started off by building a server controlled 433 MHz transmitter build with an Arduino to switch lots of
MQTT and Wifi Powered Mailbox Flag Using Atmega Read More »
A project for someone who lights up my life… As a Christmas present (albeit an extremely late one now) for a long-distance friend, I wanted to build lamps that could “talk” to one another, as in “reflect each other’s color animations when simulated.” This involved a lot of frustrated screaming into pillows, late night confusion on why
Network-Connected Lamps (IoT for Beginners) Using Atmega Read More »
