It was a good weekend. I didn't work overtime and I slept in the morning, so I'll post it in the evening. I'm very happy. I've got the OLED screen driver. I didn't succeed in porting it with the offic...
Compared to battery chemistries such as lithium manganese dioxide (LiMnO 2 ) , lithium thionyl chloride (LiSOCI 2 ) batteries can achieve higher energy density and better cost per watt, so they are co...
Board SpecificationsThe Raspberry Pi Pico is a low-cost, high-performance microcontroller board with a flexible digital interface. Key features include:Raspberry Pi's RP2040 microcontroller chip, desi...
Quote:Now the outline of our electronic world is slowly emerging, but it is too empty, so we need to use small dots to fill this outline and make it gradually solid. These dots contain not only the el...
There are some limitations to using LTspice. When we want to simulate some mixed analog and digital scenarios, it is obviously not appropriate to use LTspice to create some logic. Although some simple...
Use a multimeter to measure the resistance of the ABS sensor: the general resistance value is between 1000-1300Ω. If it does not meet this range, it indicates that there is a problem with the ABS sen...[Details]
The signal source is a measuring instrument commonly used by electrical engineers, and there are many types of signal sources, such as sine wave signal sources, pulse generators, arbitrary waveform g...[Details]
State Grid Corporation of China recently issued Document No. 1 of 2020, "Opinions of State Grid Corporation of China on Comprehensively Deepening Reforms and Striving for Breakthroughs" (hereinafte...[Details]
On May 30th, Beijing time, the Honor 70 series was officially released, including 3 models, namely Honor 70, Honor 70 Pro and Honor 70 Pro+. The entire Honor 70 series uses the IMX800 outsole, and th...[Details]
Design tasks Design and produce a digital capacitance meter. The functions and requirements of the system are as follows: (1) The designed capacitance meter can measure capacitance with a capacity le...[Details]
Introduction
Bootloader is the first piece of software code that runs when the system is powered on. In embedded systems , there is usually no firmware program like BIOS, so the loading and s...[Details]
Overview PCF8563 is a low-power CMOS real-time clock/calendar chip, which provides a programmable clock output, an interrupt output and a power-off detector. All addresses and data are transmitted se...[Details]
The turbulent year of 2020 cast a shadow on the global economy, and Apple today released its first-quarter results for fiscal 2021, using beautiful financial report data to demonstrate the resilience...[Details]
1. Concept of near-field measurement and requirements of the control system
Near-field measurement is a standard measurement method specified by the IEEE Association. Due to its own advantages...[Details]
Why do IOMUXSoc chips have so many pins? Each pin corresponds to a specific function. For example, controlling a motor requires motor function pins 1 and 2, and controlling a sensor requires sensor f...[Details]
As electrical demands grow, automobiles require regional modules to meet a wide range of power needs. High-side switches enable design flexibility and enable space- and weight-saving solutions by r...[Details]
Speech endpoint detection is to find the starting point and end point of speech from background noise. Its goal is to separate the speech signal from other signals (such as background noise) in an ...[Details]
According to foreign media reports, at the 2019 IoT Solutions World Congress, LHP Engineering Solutions will work with AASA LiFi subsidiary 01LightComm and aicas GmbH to demonstrate real-time detecti...[Details]
Introduction: Nowadays, refrigerators have become popular in every household. People have higher and higher requirements for the performance and control functions of refrigerators, especially the int...[Details]
We will strengthen the power storage business as another pillar of the energy business after solar cells, consumer rechargeable batteries and car rechargeable batteries. Panasonic expects the globa...[Details]
Motor Drive Control（Motor Control）
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