We will use everyday materials to build a homemade thermometer. As the temperature rises, the liquid in the homemade thermometer will move up and vice versa. Use an actual thermometer to mark the ...
8 天
XDA Developers on MSNThis Raspberry Pi DIY temperature gun makes for the perfect project for beginner tinkerersRaspberry Pi enthusiasts have a common mantra: "Why buy what you can make?" After all, if you have the means to create your own gadgets, you can benefit from cheaper prices, open- ...
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