Questions tagged [pi-3]
For questions that apply specifically to the Raspberry Pi 3 and not other/all models.
3,566
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Raspberry Pi 3B shows a screen with an underscore in the corner
I am using a raspberry pi 3B v1.2 with a 3.5 inch kuman display as shown here. I have installed the lcd-show drivers by doing this:
sudo rm -rf LCD-show
git clone https://github.com/goodtft/LCD-show....
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Advice needed on how to connect a 12V solenoid valve to a Raspberry Pi
I'm a begineer to using the Pi and want to build a simple watering system for some plants. I know there's lots of online articles but looking for some clarification on exactly what is needed. Here's ...
- 101
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Can Raspberry Pi 3 run chrome and apache2 at the same time without bogging down? [closed]
Can Raspberry Pi 3B with 1 gig memory run chrome and apache2 at the same time without bogging down? The operating system is Debian Version 12 (Bookworm).
The WordPress web site manager is accessible ...
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Establish Audio Connection between raspberry pi 3 and 4G HAT with a TRRS cable
I have a Raspberry Pi 3 with an external USB soundcard plugged in. The RPi is connected to a 4G hat (Waveshare SIM7600 4G HAT). When I plug in a headset to the AV Jack of the hat, I can send and ...
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Problem with sending and receiving IR signal to enable the projector Epson
I use the Raspberry Pi 3 with the Raspbian terminal OS and work on a project that includes managing the Epson EH-TW750 projector through an IR transmitter and receiver.
I successfully used irrecord ...
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VLC segmentation fault when trying to play video RPi 3b
I see it complains about not finding a proper vout display in stack trace, but! It works fine on another RPi somehow. Please help. I had to chop off some lua and alsa debug info in the middle because ...
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Capturing video stream from raspberry pi on a laptop
Goal:
I am part of a college engineering club building an ROV submersible. We're using a Raspberry Pi 3B running vanilla Raspberry Pi OS to process the video feed. The Pi will be tethered to a surface ...
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No image when booting lastest Armbian or RaspberryPI OS using ultrawide monitor
How can I force a smaller display resolution (if that's the real issue) on boot for minicomputers like RaspberryPI or OrangePI when using RaspberryPI OS or Armbian?
I've been trying to use them on my ...
- 101
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RPi 3 Model B not detecting input audio from Behringer Wing
I want my Raspberry PI model B to detect the audio output of a Behringer WING digital mixing table. I am using a powered USB hub to connect the USB-B to the USB-A port on the raspberry. But for some ...
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I2C Sensor Returning 0's on Pico but works Perfectly on RPi 3
I'm at my wits end over an ENS160 sensor I have working perfectly with a Raspberry Pi 3 (running full Linux OS and Python), but refuses to return any data when interfacing through a Raspberry Pi Pico ...
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Can't find any Bluetooth devices
I can't connect any bluetooth device to my Raspberry Pi 3, because it simply doesn't list the devices:
I checked the peripherials that I wanted to connect to my pi, and they are discoverable by my ...
- 11
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Receiving String Data From Secondary Arduino on Main Raspberry PI I2C
I am working on a project where I'm trying to implement 14 RDM630 RFID sensors that will send any recorded RFID tags to the Main RPi. Unfortunately, these sensors use RS232 communication, and it seems ...
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3
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84
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trying to do the project musicfig problem with python-usb
I'm currently trying to do the project made by Dennis Mellican about using a raspberry Pi with the lego dimension platform.
He made a step by step guide here https://codeburst.io/my-lego-minifigures-...
- 3
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74
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RPi not turning GPIO pin off causing the relay to remain on
I am a complete newbie here. I bought RPi, flashed the OS. I also bought 5v relay. I have connected the 2nd pin to VCC of the relay, 6th pin to GND of the relay, 40th pin to the 'IN' point of the ...
- 101
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How to enable Bluetooth on the Raspberry Pi 3B with Void Linux?
I have a RPI 3B with Void Linux, I've searched a lot on Google how to enable Bluetooth, but I can't find solutions.... Here are the things I have already done:
Followed to the letter the indications ...
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