Kerry Wong built an Ethernet temperature and humidity logger: I used an ENC28J60 Ethernet module along with an ATmega328p microcontroller to log the temperature and humidity readings and then process the data on my web server for display. To plot the data points, I used Google Annotated Timeline so that you can easily zoom into the […]
Tag Archives: ATMega328p
Artemis music synthesizer
Chris Woodall writes: “I just finished my writeup for my Music Synthesizer kit project. The kit was made for a soldering workshop for the Boston University Artemis Project, which is a Women In Technology Summer Program for rising high school freshmen. I work for the BU EDF which normally makes electronics for physics experiments, but […]
AVR performance monitoring using the Open Bench Logic Sniffer
Alan wanted to check out just how much performance he could squeeze out of the ATMega328P. He needed was a way to measure the amount of time the CPU actually uses while executing various tasks. Using the Logic Sniffer to read a pin, that he toggles ON when the CPU is executing a task, and […]