Everyone knows about Arduino. Arduino is a convenient, flexible, and easy-to-use open-source electronic prototyping platform, including hardware (various models of Arduino boards) and software (Arduino IDE).
The hardware of the Arduino board is relatively simple. For most hardware engineers, drawing an Arduino board is not difficult. However, some engineers have made an Arduino
According to the official Raspberry Pi claims, the processing power of the Raspberry Pi 5 is two to three times that of the Raspberry Pi 4, which is already a powerful single-board computer. The Raspberry Pi 5 offers 4GB and 8GB RAM options (with 1GB and 2GB models to be released later), its basic size and shape are the same as Model 4 B, but it adds many features that people have long requested, such as a built-in real-time clock,
This tutorial will help you get started with Raspberry Pi 3.
This article is part of my weekly series on creating new projects with Raspberry Pi 3. This first article in the series focuses on getting started, primarily covering the installation of Raspbian and the
This forum will be held at CNCC (October 24) afternoon at the New Century Nikko Hotel in Beijing, inviting experts from institutions such as the Chinese Academy of Sciences, Nanjing University, Sun Yat-sen University, Northwestern Polytechnical University, and Beijing Yihui Information Technology Co., Ltd. to discuss with you.
Headphones can lack a jack;
Peripherals can lack wires;
Transmission can lack Bluetooth;
Today, the Dell Inspiron 3000 series 2-in-1 tells you:
Laptops can lack fans!
What! I heard my laptop has eliminated the fan!?
Shh---- let me explain.
Temperature is a crucial factor in determining the thickness of laptops, after years of development, the reduction of heat generated by core hardware and the improvement of
Want to use FPGA to create your own CPU? A few years ago, it was the era of MIPS and RISC, and making a MIPS or RISC processor on FPGA was the dream of every beginner in FPGA. Then, RISC-V created a huge wave, but currently, commercially available RISC-V products are quite rare, and the overall construction is still somewhat cumbersome, with the toolchain not
Previously, we introduced the method of "Setting up an LNMP environment on Raspberry Pi" and "Installing a dashboard to monitor the Raspberry Pi's operating status". Recently, users have reported that the latest version of the Raspberry Pi system can no longer find the PHP5 package. This is because the new version has replaced PHP5 with PHP7, and the configuration method for PHP-FPM under Nginx is slightly different from PHP5.
Many large companies choose to keep their hardware closed-source, creating technological barriers and patent copyrights that hinder the development of small-scale innovators. Open source hardware allows entrepreneurs to more easily turn their ideas into reality.
From left to right: Arduino Uno, BeagleBone, Raspberry Pi
Arduino Uno is very common in the Maker community. Arduino comes in many different sizes and features, but here we choose Arduino Uno as a representative.
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First, let's take a look at the Apple ARM CPU seriesA7
A6
Who still remembers the release date of Raspberry Pi 4B? I checked, and it was released in 2019. Four years later, in October 2023, Raspberry Pi finally launched their new product, Raspberry Pi 5. Although it has been released, the number of people who can get it is quite small. It took me a couple of months to get my hands on Raspberry Pi 5.
Now let’s talk about the
