Thanks to all the Patrons for dropping a few bucks in the tip jar to help make these videos happen!
https://www.patreon.com/kdarrah
Here’s the soil moisture level module:
http://www.ebay.com/itm/271530972307?_trksid=p2060778.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
The P-Channel MOSFET:
http://www.digikey.com/product-detail/en/ZVP2106ASTZ/ZVP2106ASCT-ND/3877359
The N-Channel MOSFET:
http://www.digikey.com/product-detail/en/2N7000TA/2N7000TACT-ND/3042479
The TLV431:
http://www.digikey.com/product-detail/en/TLV431ILPR/296-31460-1-ND/3504861
Diodes are all standard Schottky Diodes
The pump came out of one of these:
http://www.amazon.com/Johnson-Inc-71108-Bug-Barrier/dp/B00345B6XI/ref=sr_1_7?ie=UTF8&qid=1421254436&sr=8-7&keywords=bug+spray+auto
Twitter: https://twitter.com/KDcircuits
For inquiries or design services:
http://www.kdcircuits.com
Post time: Jul-01-2017