On a Raspberry Pi 2, memory usage is a big concern. 1GB RAM is enough until you engage with a visually-complex desktop (E.g. MATE, Gnome, KDE) or run a feature-rich browser like Iceweasel (Firefox) or Chrome. I
1.Before we begin to set up our Raspberry Pi to act as a digital photo frame, we need to ensure the operating system we are working off of is up-to-date. You can update the package list and any out-of-date packages by using the following command. ...
The Raspberry Pi uses two supply tensions: 5V and 3.3V. The black pins are ground and the yellow ones are the GPIO pins that you’ll use in your programming. Note that the pin numbering isn’t ordered. Therefore, unless you have a perfect memory, keep a diagram like that nearby (there...
Software Defined Radio with Pi-Pico January 12, 2024 An HF Ham Radio SSB/AM/FM/CW Transmitter made from a Raspberry Pi Pico and not much more Over on Hackaday we've seen a story about aRaspberry Pi Pico based software defined radio transmitterthat is capable of transmitting SSB, AM, FM...
Raspberry Pi OS (formerly known as Raspbian) is the official distro of the Raspberry Pi. It’s based on the venerable Debian Linux project and uses a customized LXDE-based desktop environment that uses the Openbox window manager to present a desktop that is functional, looks elegant, and does...
In this case, we will be using the Raspberry Pi. You can then have multiple clients connect to the same server. It is great as you don’t need to have multiple copies of the same media across several devices. The Plex client is supported on a ton of devices including Windows, Apple,...
Raspberry Pi Pico W Computers Computers are complex devices that are typically comprised of separate microprocessors, memory, bus’s and connectivity for peripheral devices. They are designed to be able to carry out a wide range of tasks and they can vary in size and complexity from large exampl...
Smart attendance systems are a fantastic way to use authenticating devices to determine who is present. There are a lot of similar systems on the market, however if you’ve got IoT devices Raspberry Pi, then you should build this system yourself because it won’t start off needing some expen...
The RP2040 is capable of supporting up to 16MB of off-chip Flash memory, although in the Pico there is only 4MB. Raspberry Pi has a lot of plans for this chip and has licensed it to many other manufacturers as well. Programming the Pico You can get started with the Pico using one...
I found something interesting on the official Raspberry Pi website to help you learn a few things, like how to write data to a file etc. Here, you will be recording the temperature using the sensor present. For this, you will be utilizing the command line to monitor the temperature of ...