Making a Biosphere monitor for Turtle Thumper. Wanting to view Air & Water Temp as well as humidity. Also plan on adding a pH probe and Salinity probe.Arduino Code:// MattEccles.me// DHT11 Humidity and Temperature Sensor// DS18B20 Waterproof Temperature Probe// Displayed on I2C LCD Display// Credits: Matthew Eccles /*-----( Import Libraries … Continue reading Thumper Bio Monitor
So I have been building a new controller for our 16 foot Christmas Wreath and I was running into a huge issues that I never had before.When I tried to upload the sketch, it failed on me with this error:avrdude: usbdev_open(): did not find any USB deviceWell after an hour of searching the forum, changing … Continue reading Hair Pulling Arduino Error
Here is my weekend project.CODE:/*Small Office Message Board By: Matthew EcclesCreated 18 OCT 2013www.matteccles.me Many times you are on the phone and someone walks up behind you and starts talking to you. So with this sign you can avoid this by displaying a small message on your desk. It also works as an AFK status message for … Continue reading Office Status Board
Here is a little sketch I made for my Arduino of the Knight Rider lights.
So I made a Keyboard try a few weeks ago, but was not happy with the way it turned out. There were a few things that I found that I wanted to add. So this is the next version, added two CAC readers and an audio switcher to be able to choose from headphones or … Continue reading Keyboard Tray V2 with Arduino