Setup a Raspberry Pi running Raspberry Pi OS (formerly Raspbian) to boot into a full screen web browser, hiding mouse pointer, disabling screen saver. Includes installing additional fonts, putting the browser in kiosk mode and dual screen for Raspberry Pi 4 B.
How to configure a Raspberry Pi to transmit IR output using the new kernel drivers, ir-keytable & ir-ctl, rather then LIRC. Building on the previous post, Raspberry Pi IR Receiver.
How to configure a Raspberry Pi to receive IR input from a remote control using the new kernel drivers, ir-keytable & ir-ctl, rather then LIRC. Then using that input to run a script to reboot the device.
A document workflow using mostly Markdown files, iCloud to sync between devices and a cron scheduled git commits.
Apple Script that will create a new Markdown file in the current folder, copying the filename to the first line as a H1.
Bulk convert Markdown headers with double underlines and underlines to hash/pound/number sign style.
OpenCV is an Open Source computer vision library that, among other things, can recognize faces, including eyes and smiles.
I set out a few weeks ago to build some prototypes with the library, to get an idea of how it works. I have created 3 prototypes, one that detects faces, one that detects eyes and one that detects smiles. All the projects are on GitHub here and they all use Python 3.
In February I finally got a Prusa i3 Mk3 3D printer that was ordered in December, a very late Xmas gift. I had struggled with a MakerBot Replicator previously, but based on my research, I had high hopes for the Mk3.
This is the story of the first few weeks of 3D printing and what I learned.
I created a custom cabinet for my video game consoles, AV switch and Framemeister. Includes removable back panel to access and manage the cables.
How to create a SSH tunnel in a Java app from a localhost port through a jump box to a specific port on a server. Allowing a connection to the remote server port as if it was a localhost port.
Examples found online provided only one ‘hop’, not the double ‘hop’ needed. The code below supports 2 hops, but in theory could be used to support any number of hops.
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