Want to run a small custom model on a raspberry pi, what architecture would run inference the fastest given the limited power of a pi?
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When I watch it on the internet, the code in the image proceeds without error when run, but it gives me such an output. What could be the reason for this?
I am using Raspberry Pi 3B+ model.
I want to make object detection application with raspberry pi 4 4gb Ram.The problem is that I dont be sure which object detection model I should use. I mean which one is suitable for raspberry pi 4. Besides , I dont have a USB accelerator stick.
Mobilenet v1 is quite fast on pi 4, look at the below blogpost for more details -
https://www.hackster.io/news/benchmarking-tensorflow-lite-on-the-new-raspberry-pi-4-model-b-3fd859d05b98
I've been reading that Raspberry Pi is not suitable for a flight controller because Raspbian (or in my case Windows 10 IoT) is not a real-time OS.
I've read that non real-time OSs are not suitable for critical applications like medical devices, military devices, airplanes, etc.
What is the worst that can happen if I use a Raspberry Pi as quadcopter flight controller? Is it a big deal if the drone reacts to my input a few milliseconds late?
Even Windows 10 does not natively support real-time operation, some third-party extensions may provide developers with the solution they need to take full advantage of Windows 10's capabilities, while meeting their application's real-time requirements. You can search 'Drone Pi: A Windows 10 Raspberry Pi 4G Drone', it is a good sample for flight controller. You can also try to use Arduino + Raspberry Pi as a solution.
I'd like to use the a Grove RGB LCD on a raspberry Pi. I would like to plug it directly with minimal circuitry.
It's a cheap RGB LCD that use I2C. There's raspberry pi librairies (Python and C)... but it's supposed to be plugged to a Grove Pi wich is more expensive but you don't have to.
Has anyone done that already ?
The RGB LCD uses a 5V rail. The Raspberry Pi uses a 3V3 rail. If you're going to connect them, you'll need a level converter chip in between them. The GrovePi provides the level conversion, but if you're not going to use the GrovePi for the Raspberry Pi, you'll need to find your own chip or you risk damaging both the Raspberry Pi and the LCD.
simple question: is there a way to know which sensors are connected to a Raspberry Pi? I.e., I'm in the Raspberry command line and want to know what's connected to it.