Configure Your Own Internet Router

Connecting all your devices to the Raspberry Pi is very easy, but you want to do it in a specific order so it can recognize all your devices when it boots up. First, connect your HDMI cable to your Raspberry Pi and your monitor, then connect your USB devices. If you’re using an Ethernet cable to connect to your router, go ahead and connect that as well.  Finally, once everything is connected, go ahead and plug in your power adapter. The Raspberry Pi does not have a power switch, so once you connect the power adapter, it’ll turn on all by itself.

Managing Nutrient Solution Systems

A nutrient solution system typically consists of a two or three part liquid solution containing the essential diet for a plant added to clean tap water.  The manufacturer of the nutrient solution will include or reference a feeding schedule recommended for various common types of plants. Unfortunately, most minerals are mined and processed by the manufacturers, however, many offer an organic option while some specialize in only organic.

What is hydroMazing Smart Garden?

The hydroMazing controller is designed to operate ventilation fans for air circulation, water pumps, occasionally a humidifier, heaters, or any other appliance that is necessary to maintain an ideal environment for plants to grow.  Typically, we DIY'ers would hook-up some relays to a microcontroller to achieve control.  However, with hydroMazing, the system uses remote controlled wireless AC outlets, ensuring safer control than traditional relays.  hydroMazing uses low-cost open-hardware modules and the ubiquitous microcontroller, the Atmega328, on an Arduino Nano*, offering the flexibility of customization and expansion. The sensor choices are endless, but I’ve narrowed it down to a few important and relatively inexpensive modules.  A temperature and relative-humidity sensor, moisture sensors for soil, liquid temperature probe for hydroponics, a simple photocell.  There are many other optional additions including the float switch or switches and flow-rate sensors.

Security through Obscurity

  Security and Obscurity “In security engineering, security through obscurity (or security by obscurity) is the reliance on the secrecy of the design or implementation as the main method of providing security for a system or component of a system. A system or component relying on obscurity may have theoretical or actual security vulnerabilities, but... Continue Reading →

Power to the People!

We believe you shouldn't need expensive gadgets and technical expertise to be a successful gardener. We are committed to a greener planet! A handy IndoorGardeningChecklist - print yourself a copy! Image Credits: Power to the People, Patrick Nygren 2014. Creative Commons Commercial Use License.

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