I needed to get accurate temperature readings of a cold room for data logging, so I put together this schematic and code. I ultimately
Project to put together and support a Quail webcam for 2016, called Quail Cam, from a beagleboard computer and an ip camera.
Getting started growing plants indoors is easy. We dispel some common myths and misinformation about growing indoors. How to grow hydroponically or in soil indoors.
Microcontrollers, like the Arduino, are great for manipulating lower voltage devices. On their own, they are limited in terms of the amount of voltage and current they can provide to devices. Many first Arduino projects involve motors, and LEDs, that require the use of transistors and additional external power sources.
There are a lot of DIY moisture sensor articles out there. They are quite basic in principle. Gardenisto articles assume basic knowledge of programming,
DIY LED Grow Lights. Build an effective and grow light for young seedlings. Low power consumption, and compact size, make this ideal for small desktop or window box applications.