SunAirPlus Solar Power – INA3221 Arduino Library Released SunAirPlus and SunAir are solar power controllers / sun tracker / power supply system developed by SwitchDoc Labs to power Arduino and Raspberry Pi based systems. Internally, it is not a simple […]
Weather For Your Raspberry Pi – WeatherPiArduino How to Buy SwitchDoc Labs Products Within United States: SwitchDoc Labs Store – Powered by Amazon (Now with Amazon Prime!) Outside of United States: Tindie.com WeatherPiArduino is a weather station controller board designed to interface to […]
Problems: New Part Generation with Fritzing Fritzing (fritzing.org) is an open source design package that makes electronics more available and readable, especially for the beginner and maker. Fritzing diagrams do make it easier to build breadboards using extant products. I like […]
Reliable Projects 2: Using the Internal WatchDog Timer for the Raspberry Pi Summary: In Part 2 of this series we look at how to set up the Raspberry Pi internal watchdog timer. We also talk about the issues with the Raspberry Pi internal WatchDog […]
WeatherPiArduino Weather Board NEW!!!! Version 2 product page is here. Comments are now closed. Please go to the Product Support Forum at the top of the page. [include-page id=”buy-include-file”] The WeatherPiArduino Weather board is now available and in stock! WeatherRack Weather Sensors now […]
Dead Man Switch The Battery Watch Arduino software has expanded to about 3000 lines of code. Guess what? There are certainly bugs in this software. One of the unresolved issues about the architecture of Project Curacao is that the software […]
WeatherPiArduino PCB for the SparkFun Weather Meters SEN-08942 and DS3231 / FRAM Note: This product has been replaced by the WeatherPiArduino and is no longer available. Two weeks ago, we released a PCB board design (part number 072214-001, UPC code: […]
CGColor Memory Issues I have an IOS app that I have been writing that requires color information to be stored as printable text. To do this I use CGColorGetComponents, which returns a CGFloat array of color components. I had been […]
Installation and First Months of Project Curacao- Part 7 What is Project Curacao? This is the seventh part of a series discussing the design and building of Project Curacao, a sensor filled project that hangs on a radio tower on […]
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