Today’s project is reading a soil hygrometer in a house plant to determine the moisture level. We are using a SainSmart UNO developer board with extra rows of Gnd and 5v headers. The sensor we are using is the Sunkee
We have greatly expanded our Projects page where we provide schematics, instructions, and code for our more popular projects, and added a new Products page where you can obtain kits and assembled versions of our projects. We hope you will
Sparkfun announces Actobotics, a full line of gears, motors, mounts and more! There is just about every size of gear, tube, or shaft that you need. Additionally, instead of plastic, they opt for aluminum or stainless steel, and use ball
We are coming up on 2 million Instructable views. I have a extra special set of freebies for everyone that emails us on the day it trips! Just drop us an email with your thoughts, and you get the goodys!
I was able to play with the new Weller WXD 2020 Soldering / De-soldering Station today. I’ve been using de-soldering tools almost all my life, but none of them compare to this one. 8 pin relays just fell out of
I’ve taken our older Temperature / Humidity project, and updated it with Dew Point Calculations. Update: added Heat Index calculations! “The dew point is the temperature below which the water vapor in air at constant barometric pressure condenses into liquid