Here’s my take on a LED candle that offers the full experience of a real candle. Start to finish. Be sure to watch the YouTube video below!
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Category Archives: News
Wifi based DIY 5V switcher for led-lights
These are 5V USB powered and weather-proof(except the USB connector part). I was curious to know more about these lights, and had a detailed look, here is what i found, 5V powered 100LED circuit was consuming around ~2Watts(though 5.
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What Are the DNL and INL Specifications of a DAC?
We can use several different specifications to characterize the performance of a data converter. Depending on the application, some of these specifications might be more important than the other ones.
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Common wire-to-board, wire-to-wire connectors, and crimp tools
As someone who builds a lot of electrical things, one of the perhaps most unexciting yet fundamental subject areas is connectors. The range of connectors available and in-use today is trully astonishing.
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Threading 3D Printed Parts: How to Use Heat-Set Inserts
We can make our 3D-printed parts even more capable when we start mixing them with some essential “mechanical vitamins.” By combining prints with screws, nuts, fasteners, and pins, we get a rich ecosystem for mechanism-making with capabilities beyond what we could simply print alone.
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Micropython + LittlevGL
Micropython is Python for microcontrollers. With Micropython you can write Python3 code and run it on bare metal architectures with limited resources. Micropython today does not have a good high-level GUI library.
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DIY Mario Kart Balloon Battle Robots
There are some projects where you make a functional thing or practical thing. There are some projects where you make a beautiful thing. And then there are projects like this where you decide to slap a razor blade and balloon on some robots and battle them, Mario Kart style 😀
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Sudo Find Me a Parking Space; Machine Learning Ends Circling the Block
If you live in a bustling city and have anyone over who drives, it can be difficult for them to find parking. Maybe you have an assigned space, but they’re resigned to circling the block with an eagle eye.
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How One Company Cracked The GameCube Disc Protection
The Nintendo GameCube was the first console from Big N with disc-based media. Gone were the cartridges that were absurdly expensive to manufacture. In theory games could be cheaper (yeah, right), and would hold more textures, pictures, and video.
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AI on Raspberry Pi with the Intel Neural Compute Stick
I’ve always been fascinated by AI and machine learning. Google TensorFlow offers tutorials and has been on my ‘to-learn’ list since it was first released, although I always seem to neglect it in favor of the shiniest new embedded platform.
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