SparkFun will be closed Monday 7/4 for the holiday. All orders placed after 2pm MT on Friday 7/1 will be shipped out next week.
Check out this video tutorial for building your own soil moisture sensor.
A little while back, we posted about a new tutorial telling you how to create your very own DIY soil moisture-sensing light. Today we have a followup - a video to go along with it. If you’re more of a visual learner, give it a watch: