Jet Engine Tachometer Turned Into Unique CPU Utilization Meter | Hackaday

I’ve got three boxes of flight instruments waiting for this treatment 🙂

Source: Jet Engine Tachometer Turned Into Unique CPU Utilization Meter | Hackaday

How to execute a shellscript when I plug-in a USB-device

linux – How to execute a shellscript when I plug-in a USB-device – Unix & Linux Stack Exchange

https://unix.stackexchange.com/questions/65891/how-to-execute-a-shellscript-when-i-plug-in-a-usb-device

https://askubuntu.com/questions/1414404/how-to-change-keyboard-layout-when-usb-keyboard-connected/1414424#1414424

https://askubuntu.com/questions/508236/how-can-i-run-code-whenever-a-usb-device-is-unplugged-without-requiring-root/516336#516336

https://superuser.com/questions/582723/can-udev-somehow-trigger-zenity-for-a-logged-in-user-in-a-session

https://unix.stackexchange.com/questions/65891/how-to-execute-a-shellscript-when-i-plug-in-a-usb-device

Raspberry Pi Temperature Sensor Tutorial

So back to this project – using Pi’s to monitor temperature.

Since Initialstate is no longer offering free dashboards, it’s time to redo all of this… how nice. not.

Thingsboard looks to be a way forward. They offer a hosted solution as well as a full backend that you can host yourself.

https://thingsboard.io/docs/getting-started-guides/helloworld/

https://thingsboard.io/docs/samples/raspberry/temperature/

And […]

Temperature upload over MQTT using Raspberry Pi and DHT22 sensor | ThingsBoard Community Edition

Source: Temperature upload over MQTT using Raspberry Pi and DHT22 sensor | ThingsBoard Community Edition

Modular Snap Together Raspberry Pi Case by Sneaks

Nice case design! Everything but access to pin headers, which I think can be handled pretty easily. Ordered up all the parts, keep watching for the build.

 

Source: Modular Snap Together Raspberry Pi 2B/3B/3B+/4 Case w/ OLED & Fan Options by Sneaks | Download free STL model | Printables.com

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