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### Summary
Currently, the PID controller implements basics from Adrian Rosebrock's blog post [Pan/tilt face tracking with a Raspberry Pi and OpenCV](https://www.pyimagesearch.com/2019/04/01/pan-ti…
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**Describe the bug**
I try to overclock the RPi4B above 2500 MHz and it seems to have a lock. Anything higher than 2500 MHz results in a fixed clock at 600 MHz on reboot. The performance of the RPi s…
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I bought a Flick Zero to play with, with the thought of integrating into a magic mirror type project.
Have setup a raspberry pi 2B as a fresh install, fitted a Flick Zero and installed the code and d…
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I have several camera traps all using different Pi's and I've noticed on all that when video is set to 1080p the gui can be a bit slower but on the Pi4b it is much slower, for example to scroll throug…
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Nice project. I know this is just an experiment, and without any ill will and not wanting to come across as lecturing here, a couple of notes on the digital aspects:
* Minimum hystersis! That compa…
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I have an rPi4 with UPS HAT and Cellular LTE HAT stacked. I have a LI-Ion battery in the UPS hat. When I query all the available info I get:
```
{ 'firmware': {'ver': 'v0.3.22'},
'input': {'temp'…
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Now Raspbian GNU/Linux 9 (stretch) 4.19.42-v7+ isn’t playing Direwolf 1.5’s packets in their entirety, only a split second (0.09 seconds according to Audacity) of flat tone, through the RPi 3B+ intern…
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Hallo,
ich habe laut Anleitung das Image geladen (2.8.2) und es mit Raspberry PI Imager auf die SD-Karte kopiert (16GB).
Leider startet aber das Raspberry nicht, der Imager meldet auch keine Fehler…
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Hi,
I am using a pi 4 with the adafruit HAT with the pwm. I have a 32 x 64 panel that I am simply trying to display an image to.
I see that the image-viewer.py code requires and argument with the l…
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Lab notes about adding power measurement circuitry in the the latest [power supply](https://github.com/racklet/electronics-prototyping/tree/hat-psu/hat-psu/LMR14050SDDA_reference) board.
Some old n…