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Recent Blogs

Window opening monitor with ArUco - Installing OpenCV on the Raspberry PI 4B

javagoza

We plan to make a detector of the aperture of sliding windows for our VenTTracker Project that monitors Natural Ventilation Habits in Classrooms.There we implemented two different methods to know the aperture of the window, one using an accelerometer…
- 20 Jun 2021
Cat Detector Mk IV #2 : Now With Video (Mostly)

dubbie

The AV to HDMI convertor has arrived and I have connected it up to the Serial JPEG camera and a HDMI display. The HDMI display is from a previous Element14 Project (HoloPiBot #10 : It Actually Works - It Really D... | element14 | Programmable Logic) …
- 11 Jun 2021
Cat Detector Mk IV #1 : Testing the Serial TTL Camera

dubbie

Today I should be laying my newest path and cementing in the edging brick pavers, but it's cold and raining so I'm staying inside. I could watch the telly, I could drink a cup of tea, I could even tidy my desk (no, anything but that), but I t...
- 4 Jun 2021