Albert Armea
About GitHub

Creating Bluetooth sockets on Android without pairing

2018-03-26

I implemented a way to automatically create Bluetooth Classic sockets between two nearby Android devices running the same app. This method works continuously in the background without wakelocks, and it does not require pairing, root, or any user interaction.

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Making animatronics useful with Alexa

2018-01-17

I was looking for a white elephant gift, and the silliness of this animatronic Christmas tree was too hard to pass up. The humor wore off after the third time I heard it sing, so I decided to make it useful by adding Alexa.

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Calculating a depth map from a stereo camera with OpenCV

2017-10-01

Potted plants and the corresponding depth map

I found and ordered ELP’s stereo camera to calculate depth maps with OpenCV and see what I could do with them. It turns out that just getting a decent depth map was much more involved than I expected. Read and download my code here.

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Asynchronously loading pages in a Hugo site

2017-08-30

I wrote a Hugo “theme” that loads its pages asynchronously. Play with it here or read the code here.

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Older posts

2017-08-01

My older posts are still available at http://blog.albertarmea.com/.

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© 2022 Albert Armea
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