Reminder: This issue covers ESP32’s FreeRTOS and multi-core task programming. Project Preview: An interactive IoT chassis car that does not require a computer board, costing around a hundred yuan. In-depth Analysis of ESP32 Multi-threaded Programming In IoT projects, multi-tasking is a common requirement. The ESP32, as a powerful microcontroller, has a built-in dual-core processor and … Read more
Event Link: [Laser Creation, Open Source Joy Sharing] Call for Cases of Laser Cutting Creations The second series of activities for the Virtual Valley Program – [Laser Creation, Open Source Joy Sharing] Call for Cases of Laser Cutting Creations aims to empower laser creation design, enhance maker project competitions, gather more laser creation case works, … Read more
Where there is a will, there is a way. Those who are determined will succeed. Click the image above to enter the learning space Keep learning every day! Just enter Day1, Day2, Day3…… in the dialog box every day so we can see your persistence! (Those who persist in studying will receive beautiful gifts. ） … Read more
A couple of days ago, I published an article titled “A 5-Year-Old Uses It to Learn Programming, and It Only Takes 100 Seconds to Assemble This Computer!” discussing how a 5-year-old can assemble a computer in just 100 seconds, and it is extremely cheap, costing only $149. After sharing it in a group chat, I … Read more
Arduino Programming· Lesson One Hello World 1 Introduction to Arduino Open Source Hardware 2024 Arduino, originating from Italy, is a convenient, flexible, and easy-to-use hardware development platform. Household appliances like TVs, air conditioners, washing machines, vacuum robots, and air purifiers are all controlled by microcontrollers, and Arduino can handle these tasks. It can also be … Read more
MAKER: Frank Bernhardt ／Translated by: Qu Wujin (Please cite the source) Due to the high cost of NAS devices on the market, if you have a Raspberry Pi, it is very economical for engineers to DIY one. We can customize the shell shape according to our preferences: – Only keep the power and network cable … Read more
Testing was conducted using the Raspberry Pi 5 (8G RAM) + Ubuntu 23.10 aarch64 desktop operating system. To enhance system performance, the operating system was specifically installed on a Samsung FIT Plus 3.1 USB drive. It can run a wide range of software, including web browsing, word processing, media playback, and even some light gaming. … Read more
It is well known that the nerve that should be primarily protected during thyroidectomy is the recurrent laryngeal nerve (RLN). This is because if the RLN is injured during surgery, it may lead to voice disorders such as hoarseness, which can be difficult to recover from. So, if extreme caution is taken during surgery to … Read more
As Raspberry Pi devices become more popular, more and more developers and enthusiasts want to run different operating systems on them, with Chromium OS being particularly favored. The FydeOS team is committed to providing support for Chromium OS on Raspberry Pi, allowing users to enjoy an experience similar to Chrome OS. This article will detail … Read more
Follow the DF Maker Community by clicking on the above “blue text” and become a tech enthusiast together! Last week, we introduced a project about watches titled “I Made a New Watch for Myself This New Year!”. This project is a programmable watch based on the Arduino UNO, which has a higher manufacturing threshold. At … Read more