I need help from all the experts: When I use the max6675 chip to read the thermocouple, I accidentally find that the temperature of the thermocouple is 20477 or 0. What is the reason? Has anyone encou...
In the afternoon, they played against Serbia and won 3:0, securing the championship one round ahead of schedule. Thus, the Chinese women's volleyball team completed the feat of winning the world champ...
Top 10 Arduino Projects 2020：https://training.eeworld.com.cn/course/5408Today we have the compilation of Top 10 Amazing Arduino Projects of 2019 - 2020. It's the third Arduino compilation on Science P...
Building security systems are used in many system topologies, from simple alarm systems to complex sensor networks, all reporting to a master security panel that serves as a hub. Depending on their de...
DDS, like DSP (digital signal processing), is a key digital technology. DDS is the abbreviation of Direct Digital Synthesizer . Compared with traditional frequency synthesizers, DDS has the advantages...
The official MicroPython documentation has updated the tutorial for APA102. APA102 is similar to WS2812 and is also a multi-level color light control, but APA102 uses two signal lines, has a higher si...
From entry-level high-definition consumer electronics products to high-end home theater systems, including TVs, set-top boxes, DVD players and A/V receivers, the HDMI (High-Definition Multimedia In...[Details]
For people who use MCU, it is not necessary to understand the mechanism and connection of HCS12(x) memory map. Because if you do not systematically study courses such as operating system and compiler ...[Details]
Hexagon is like the vast ocean. You cannot describe how vast the ocean is, because behind the ocean, there are thousands of rivers and lakes. The power of the ocean is unfathomable. As the old saying...[Details]
The new Sony PS5 is priced at 3,099 yuan (digital version) and 3,899 yuan (standard version). It provides a 2-year warranty and will be available for pre-order at 12 noon on April 29. You can place a...[Details]
According to a recent report on the US "Wall Street Journal" website, the Biden administration not long ago launched a $53 billion chip bill plan, and - using this plan - conducted a debate on whethe...[Details]
(Reporters Li Kun, Wu Kaixiang, Meng Jia, Peng Peigen) "Imagine a cold winter day when you just got off work and set the temperature for your home's hot water system and air conditioner on your mob...[Details]
As the requirements and dependence of automobiles on control systems increase, the design module of AD sampling has become an important component of automobile controllers. The results of AD sampli...[Details]
It’s been two years since Samsung announced its partnership with AMD for mobile GPUs, but we’ve yet to see the first product from both parties. Samsung was once thought to be announcing the collabora...[Details]
Have you noticed that the design of the speakers (also called speakers) used in our system is basically nothing more than the combination of the cabinet and the unit, as well as the crossover compo...[Details]
In January this year, OnePlus Technology took the lead in launching the high-end version of the OnePlus 10 series - the OnePlus 10 Pro, but did not launch the standard version of the OnePlus 10. At...[Details]
store
To prevent moisture, LEDs should be stored in a dry and ventilated environment with a storage temperature of -40℃- +100℃ and a relative humidity below 85%.
The LED shoul...[Details]
1. Software 1) Convenience. This is mainly reflected in the later development, that is, developing applications directly on the operating system. Unlike a single-chip microcomputer , everything needs...[Details]
After wireless technology enters embedded systems, testing and measurement work has become increasingly complex. Efficient debugging and troubleshooting of a system often require multiple test equipme...[Details]
Overview
Modern logic systems powered by 3.3V
power
supply sometimes run in industrial environments and may require ±10V voltage drive, such as PLC, transmitter, motor
control
, etc. On...[Details]
stm32/stm8
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