As the Internet of Things (IoT) expands, the number of newly connected devices is expected to reach billions by 2020. One of the main reasons for connecting these devices is to enable smarter automate...
MicroPython adds support for RPi PICO (RP2040)rp2/modmachine: Implement additional functions incl unique_id and idle.
windows/msvc: Use same default python command as core.
tests/run-tests: Change def...
The new coronavirus epidemic is still raging around the world. With the arrival of winter, a small number of local confirmed cases have appeared in some provinces and cities in China. Although they ha...
Q1. How to describe P2OUT.3 in IAR, #define LCD_cs1 P2OUT.3; Is it correct?A1: 430 cannot be bit-addressed, so general bit operations are performed through "AND". #define LCD_cs1 (P2OUTBIT3).
Q2. What...
The USB port of the Bull power strip in my hand has been broken for a long time
I chose Bull instead of Xiaomi because I have been using their socket strips and they are of good quality.
This type of ...
This year, everyone is staying at home, and since it is the Spring Festival, there are fewer production tasks. Now Hyundai Motor has announced that it will stop production activities in South Korea d...[Details]
Track circuit is an important outdoor equipment for signal interlocking, which plays a role in ensuring the safety of driving and shunting operations. It can supervise and check whether there are t...[Details]
Using LCD panels, information can be displayed in many ways. For example, how to draw the user's attention to a specific part of the LCD panel? One way that does not require any additional segments i...[Details]
Smartphone system power consumption is expected to drop significantly. Processor, power management chip (PMIC) and sensor manufacturers are separately developing mobile device application proce...[Details]
A complete speaker consists of several parts: speaker unit, frequency division network, and speaker box. We will discuss them in different categories. The first is the speaker unit. Basically, the ...[Details]
On January 28, the pneumonia epidemic was still escalating. As the center of the epidemic storm, Wuhan is at the forefront of epidemic prevention, but "epidemic prevention" does not mean "fear of Hub...[Details]
Introduction The analysis and testing of ultrapure gas and high-purity gas is a branch of trace analysis. It is a narrow but practical professional discipline that studies gas purity analysis and the...[Details]
Types of Steam Compressors
1. Single-stage high-speed centrifugal blower
This type of steam compressor is a common steam compressor on the market. It can have a large air volume and press...[Details]
Under the global trend of miniaturization, the unprecedented growth of power electronics and the accompanying more efficient production efficiency are the main driving forces for this high-end indust...[Details]
1 Introduction
The single-chip microcomputer application system has the characteristics of simple structure, high reliability, strong flexibility, high performance-price ratio, etc., and has b...[Details]
The U.S. Congress' previous tax credit policy stipulated that once an automaker delivers 200,000 electric vehicles in the U.S., the tax credit will be phased out over the next four quarters. However,...[Details]
The highest energy density battery currently! Beating Tesla 4680, breaking the ceiling of power battery energy density, fully charged to 80% in 6 minutes. Amprius has completed its first batch of lit...[Details]
A compiler is a program that translates a "high-level language" into a "machine language (low-level language)". The main workflow of a modern compiler: source code → preprocessor → compiler → assem...[Details]
Question: Are some registers in the microcontroller 8051 considered CPU or RAM? Please give me some advice. Some registers such as the accumulator DPTR, A, and PSW belong to the CPU, but the book als...[Details]
At present, most product development is based on some small-capacity single-chip microcomputers. The 51 series single-chip microcomputer is one of the most widely used single-chip microcomputer ser...[Details]
Microcontroller MCU
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