👆 View More Directory👆 1. Internal Interfaces (Onboard Interfaces for Embedded Systems) 1. Parallel Interfaces (1) MCU Interface The standard term for the MCU interface (Microcontroller Interface) is the 8080 bus standard proposed by Intel, so it is commonly referred to as the I8080 interface or 8080 interface. Its name originates from its early applications … Read more
01 Introduction The linear Hall sensor is a type of sensor that utilizes the principle of the Hall effect, which generates a potential difference as the magnetic induction intensity increases through its linear region. It is commonly used for measuring physical quantities, such as fuel gauges and liquid level meters. The joystick used in game … Read more
01 Introduction The flame sensor is commonly used to detect flames or infrared light of specific wavelengths (760nm-1100nm). It has a detection angle of approximately 60° and is particularly sensitive to the flame spectrum. The sensitivity is adjustable (as shown by the blue potentiometer in the image). The detection distance for flames is related to … Read more
This article is a reading note from “Listening to the Wind with the Left Ear: A Legendary Programmer’s Leveling Guide.” The essence of programming includes Logic, Control, and Data. The programming paradigms and design methods we use mainly revolve around these three aspects. Logic is the essence of the problem, which implements how to solve … Read more
【Click the above“blue text” to follow the DF Maker Community and become a tech aesthetician together】 The community public account records weekly shareable maker-related content, published every Friday～ Submissions or recommendations for related content are welcome. Submission email: <span>[email protected]</span> Hardware Neurons: Illuminate Robot Intelligence with Simple Circuits This project is actually a small robot experiment … Read more
Previously, we explored controlling an LED display, local server deployment, voice broadcasting, and song playback, as well as controlling WS2812 LED strips. Today, I will share how to customize wake words freely. 1. First, let’s take a look at the final implementation: 2. ASR PRO Voice Recognition Module3. USB To TTL4. Next, the cheapest microphone5. … Read more
TinyTask: A Bare-Metal Task Scheduling Marvel in Embedded Systems 1. Introduction In the realm of embedded development, efficiently managing tasks and scheduling resources has always been a “thorny issue” for programmers. Faced with resource-constrained microcontrollers, traditional Real-Time Operating Systems (RTOS) are powerful but often daunting due to their complexity and resource appetite. On the other … Read more
Under the dual pressures of the global climate crisis and corporate social responsibility, more and more companies are beginning to focus on sustainability. However, a survey conducted by the IBM Institute for Business Value involving 5,000 executives across 22 countries and 22 industries reveals a harsh reality: 76% of companies view sustainability as a strategic … Read more
1. Major Category: Computer Science 2. Duration: 4 years 3. Degree: Bachelor of Engineering 4. Courses: Core Courses: Introduction to the Major, Fundamentals of Circuit Analysis, Embedded C Programming, Electronic Technology and Applications, Microcontroller Technology and Applications, Computer Network Technology, Data Structures and Algorithms, Basics of Linux Operating System, Database Technology and Applications, Python and … Read more
● DESIGN ● As people’s living standards improve, the popularity of minimalism has led to a shift from displaying cabinets, televisions, and kitchen appliances prominently in spaces to a growing pursuit of integrated embedded minimalist design. Hiding refrigerators in cabinets, concealing lighting within walls or ceilings, and other embedded invisible designs are becoming increasingly popular, … Read more