I needed to get accurate temperature readings of a cold room for data logging, so I put together thi... read more

Project to put together and support a Quail webcam for 2016, called Quail Cam, from a beagleboard co... read more

Getting started growing plants indoors is easy. We dispel some common myths and misinformation about... read more

Microcontrollers, like the Arduino, are great for manipulating lower voltage devices. On their own,... read more

There are a lot of DIY moisture sensor articles out there. They are quite basic in principle. Garden... read more

DIY LED Grow Lights. Build an effective and grow light for young seedlings. Low power consumption,... read more