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The aquarium tank needed a PH- level meter . So I decided this would make another great project. I found an existing circuit from the internet and reworked it for my needs. -
The Proxxon MF70 can be easily converted for CNC . The steps are quiet easy. However some info needs to be considered. -
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Solar Energy or Photovoltaics have gained great popularity amongst the alternative energy sources. Here are some designs with some broken cells that I’ve been using for a real low price. These cells really have a great output and definitely are worth trying for DIY project. It saves you a great deal of money and can … -
In a solar array where we have a lots of current that is charging a battery bank we need to control these charges. A controller is constantly checking voltages on the battery bank and if voltages exceed a specific voltage the panels are being shut off. Also if voltages on the battery bank are … -
OpenWrt is a group of people who have made it possible to reflash routers with a minimal linux kernel . The architecture varies between MIPS, ARM and other 32-bit cores just as peripherals and memory.
