Posted in Arduino, Learning Electronics, Raspi, Sensors on Jul 23rd, 2014
At the Maker Faire this year I got lots of questions about soil moisture sensors, which I knew little about. So I started seriously researching the subject. I found a few different soil sensors, learned about their principles, and also learned about how to make my own. In this blog post, I will talk about […]
Posted in MakeBusiness, Raspi on Jun 13th, 2014
Back in April, I blogged about WAi (Worthington Assembly Inc.), a circuit assembly company located only 15 minutes away from where I live. They’ve got great reputation in the maker community, and have helped projects such as Tessel, RGB-123 LED matrices to take off. I am glad to announce that we’ve now partnered with WAi […]
Posted in Product News, Raspi, Sprinkler Projects on Apr 6th, 2014
Curious what the next version of OpenSprinkler Pi (OSPi) is going to look like? Here is a sneakpeak preview of version 1.4: Wait a minute, what is this strange looking board?! And the Pi is installed at an angle? What’s happening here? Well, the new design is all centered around one simple goal: to fit […]
Posted in Raspi, Sprinkler Projects on Oct 30th, 2013
Update: information on this blog post is outdated. Please check the latest instructions in the OSPi v1.4 user manual. Good news to OSPi users: a pre-configured SD card image is now available for download at the following url: OSPi SD card image (June 25, 2014) SHA1SUM: 1cc26d3271b6dad35f0bc423412981530da5de41 MD5SUM: cbb0e246f6daf0db68d68c7f0731e78d NOTE: OSPi v1.4 requires either a […]
Posted in Raspi, Sprinkler Projects on Oct 24th, 2013
We’ve just got a new batch of enclosures for OpenSprinkler Pi (OSPi). The dimensions are the same with the transparent cover enclosures we’ve been using so far, but it’s now in solid color (light gray) and comes with a printed label on top. The picture on the left below shows the new enclosure. For comparison, […]
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