SparkFun will be closed on Monday for Memorial Day (5/27). Orders placed after 2pm MT on Friday (5/24) will process and ship out on Tuesday (5/28).
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: