Posts with Tag: raspberry

PySpecSDR - Python SDR Spectrum Analyzer and Signal Processor

PySpecSDR - Python SDR Spectrum Analyzer and Signal Processor

Posted on 18th Nov 2024

After making the changes at the retrogram-rtlsdr project, i got the "virus" to make something even more better and in a language i know better, as C is not my thing. So Python it was, as it may not be the faster, but it has great support and anyone can contribute, as it is a well known programming...

Small script for Wifi connection on Raspberry Pi

Small script for Wifi connection on Raspberry Pi

Posted on 29th Oct 2024

I needed an easy way to make Wifi connection on my Raspberry Pi, without the need to remember lines of 40+ chars with parameters, that you don't even know or remember while typing. Also it had to be on the terminal and because nmtui didn't fit in the little screen of my cyberdeck, i had to invent...

TUI Media Player with fancy graphics...

TUI Media Player with fancy graphics...

Posted on 27th Oct 2024

I wanted to have a media/music player for my Hackberry Pi, using the terminal only, that would look like a portable media player (iPod, Zune etc.) The app/script, should have a cool user interface, able to change songs, manage media, give quick info about the song being played and adjust the volume....

Mount an .IMG file to get ROMs

Mount an .IMG file to get ROMs

Posted on 8th Oct 2024

There are several images (.img) outhere, specially for Raspberry Pis and other SBCs, which contain full set of ROMs, with some of the best games or just all. The best thing about these images is that they contain in game pictures, videos with gaming preview and also you are sure, that they play on a...

Rotate Screen on the fly with XRANDR

Posted on 2nd Oct 2024

First use the XRANDR command to find the monitors connected to your system. Just type xrandr. You will see something like this: Screen 0: minimum 320 x 200, current 1680 x 1050, maximum 16384 x 16384 DP-1 disconnected (normal left inverted right x axis y axis) HDMI-1 disconnected (normal left in...