I saw a short story on Zhihu, it's quite interesting, share it with you:Author: The Wind After the RainI remember a true story. A buddy and colleague of mine went on a blind date. After they hit it of...
informationThe messaging mechanism is built directly into the tasks in pyRTOS. Each task has its own incoming and outgoing mailboxes. When a running task yields, a message is delivered. This messaging...
Currently, colleagues are asked to use the IDE without connecting to the internet, but this is very troublesome because it is very painful not being able to search for information online while writing...
I am very grateful to "Qinheng" and the eeworld community for organizing this event. It is really great. I received the board, so I won't unbox it. I will first talk about the minor problems I encount...
At the 2020 CAICT In-depth Observation Report Conference held on December 26, Wan Yi, deputy director of the Institute of Technology and Standards of the CAICT, said that WiFi technology will complem...[Details]
Recently, Hunan released a report on the construction status of key projects in the province's electronic information manufacturing industry in the first quarter of 2021. As of the end of March, al...[Details]
summary With the acceptance and promotion of energy-saving standards such as Energy Star in the home appliance, medical, electric vehicle and other markets, high-efficiency three-phase inverters bas...[Details]
1. Introduction to SM7530 SM7530 adopts patented constant current control technology, and no electrolytic capacitor is required for input. It is suitable for the full range of input voltage from...[Details]
Today, let’s talk about the experiment of measuring distance based on sound waves. It sounds confusing, but this is currently a hot direction in the field of wireless sensing, that is, to obtain more...[Details]
1.4.1. Complete Introduction to the Development Board 1.4.1.1 Version (1) Our course is based on the Puzhong Technology STC89C51 development board kit V3.0 (high configuration), which is compatible...[Details]
introduction
Power drivers that generate stable, high current pulses are used in many lighting applications, from high current
LEDs
in DLP
projectors to high power laser diodes...[Details]
Coaxial cable is an ultra-wideband transmission medium that can transmit from DC to microwave. The theoretical basis of coaxial transmission is electromagnetic field theory, which is significantly ...[Details]
On November 29, Xinruida stated on the investor interaction platform that the company's Mini LED technology application market includes Mini direct display (screen) and Mini backlight. Mini direct di...[Details]
Transmitter circuit: It consists of two parts: an oscillation signal generator and a resonant power amplifier. NE555 is used to form a signal generator with an oscillation frequency of about 510KHZ ...[Details]
Data acquisition technology involves a wide range of fields, a wide dynamic range of collected signals, a large amount of data to be processed, and high requirements for the real-time performance o...[Details]
Aliasing, simultaneous sampling, and interpolator errors can cause you to misinterpret your measurements unless you are aware of these issues. As you might imagine, most digital oscilloscope manufact...[Details]
According to foreign media reports, although this year's CES cannot be experienced on site, major manufacturers still shared their latest technologies or products with everyone through digital ...[Details]
Abstract: The basic principles of voltage-type hysteresis control and synchronous Buck converter are expounded, and the voltage-type hysteresis control synchronous Buck converter that combines the two...[Details]
Talking
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