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Taking what I've learned about LED color mixing and Python, along with our LumiDrive LED Driver and LuMini LED Ring, I set out to create a light ring for macro photography that surpasses all others.

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Last week, we took a look at using the digital pins on our new LumiDrive LED Driver. This week, we'll play with the analog pins, and see if we can't put something together using both!

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If you're looking to try coding in Python, especially as it translates to the world of physical computing, the SparkFun LumiDrive is a great way to get started.

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This week we have the new GPS-RTK2 Board, a LED Driver that utilizes MicroPython, and three APA102 LED Rings!

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Have you been curious about trying Python on a microcontroller? The ESP32 is a great way to start!

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In the latest Python tutorial series, we look at loading MicroPython onto six different microcontroller development boards.

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I got the panelizer to work on my board, but the additional panels renamed all the components. If panel 1 has R1-R5, panel 2 has R6-R10,…

Welcome! Looking forward to seeing what you create and share.

There are a ton of incredible possibilities for applications with SDR! Anywhere from diving deep into radio astronomy to building your own…

Welcome Avra! I'm looking forward to what you bring us! Things have certainly changed in the 55 or so years since I started tinkering with…

Really looking for fun stuff in low cost software defined radio.

No doubt that in about 2070 there will be some looking back on it fondly... ;-)

It all depends on conditions (temperature fluctuation, vibration, etc). In the case of the photo it is indoors and mounted to the wall with…

Thanks for the tip. But what about longevity? Does the dual lock hold up? I suppose it depends on the quality of the glue used and the…

Hi EJLANE, Thanks for chiming in here. It is great to hear that most people are having good luck with the paste lasting so long. I hope that…

I use 3M Dual lock for a lot of my projects and this being one of them. Allows me to remove electronics without tools and unless the project…

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