NodeMCU Series Tutorial: ESP8266 and the IoT Magic Device NodeMCU Light Up an LED: How to Program NodeMCU Using Arduino IDE In the previous article, we introduced how to light up an LED using NodeMCU, which is the most basic step in learning any microcontroller. Ideally, we could explain how to drive various sensors and … Read more
Reading this article will take approximately 10 minutes. Getting to Know NodeMCU Development Board NodeMCU is an open-source IoT hardware development board. It has gained increasing popularity among makers worldwide in recent years due to its support for WiFi functionality and its similarity in usage to Arduino development boards. The size of NodeMCU is similar … Read more
Please click the bottom right corner “Read Original” to obtain better formatting and image quality. Welcome to join Augix’s official QQ group: 595698697. I have always wanted to make everything in my home smart, but the prices of smart home products on the market are not low; moreover, there are many brands of smart home … Read more
Sound Exhibition – The sound of the exhibition. “Currently, we are using imported headphone amplifiers, but their stability and specifications do not meet my requirements. For instance, this XX headphone amplifier has distortion measured at 0.x%. Therefore, we must develop our own headphone amplifier, which may not be sold but will be used for our … Read more
One Introduction This year’s West Lake Sword IOT part provided a development board equipped with OpenWrt, and participants needed to analyze the development board and the provided Firmware.zip to answer the questions posed by the organizers. Two Overview of Questions and Score Distribution Since there were no screenshots of the questions retained, I organized the … Read more
Those who see the title may think that physical hacking is like this. Of course, today is not about that kind of thing~ When we were young, we might have seen in movies, a big hacker pulled out a USB drive and typed away, and suddenly a certain big boss’s computer was unlocked. At that … Read more
Recently, BearPi quietly launched a new Pico board based on the Raspberry Pi RP2040 chip: BearPi-Pico RP2040 Raspberry Pi? Yes, you read it right! Raspberry Pi is not only an excellent open-source hardware brand but also a remarkable chip company. The RP2040 chip is designed and developed by the Raspberry Pi Foundation, using a 40 … Read more
Computer Vision | Machine Vision | Machine Learning | Deep Learning Editor’s Note The Raspberry Pi is one of the earliest popular embedded Linux boards, essentially a small computer the size of a credit card. You can connect the Raspberry Pi to a TV, monitor, keyboard, mouse, and use it as a normal Linux computer; … Read more
Background Graduation season is coming again, and this time I joined the ranks of graduates, renting a house outside. But I don’t know why, every day when I go to work, I worry about whether my home will be robbed? Is there any plug left unplugged that could cause a fire? I heard this is … Read more
Scan to follow “Learn Embedded Together”, learn together, grow together Why is it called “Raspberry Pi”? In a sense, the name “Raspberry” is quite simple, as many people were using various fruits to name computers and companies at that time. Among the many “fruits”, the most famous is the “Apple”. However, there are also names … Read more