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blog.qiqitori.com | ||
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systemoverlord.com
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| | | | | After playing around with a custom DEF CON badge, I wanted to do another electronics project just for fun. What better time to share electronics with others than Christmas? So I decided to do a custom ornament for friends and family. Though it shared some characteristics with my DEF CON badge (blinken lights, battery powered, etc.), the similarities ended there. In this case I want something lightweight (it's going on a tree branch), simple (the XXV badges took a long time to assemble by hand), and that could run off a coin cell battery for days. | |
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homediyelectronics.com
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| | | | | What can a sound card oscilloscope do for me? To try and answer that question I've built a simple astable multivibrator and applied the oscilloscope to it. | |
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www.doctormonk.com
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| | | | | We were given a toy kitchen for our grandchild to use. It had knobs for the hob, but they didn't do anything except click. So I thought an u... | |
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dumblebots.com
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| | | In this blog/tutorial, we will see how to use a Light Dependent Resistor (also called a photoresistor) along with an Arduino as a light sensor and log our readings on to the Serial Monitor. This can be used for many projects, such as an automatic night lamp, or a smart light whose brightness is dependent... | ||