Special note: I got the development version for more than a month, but I didn't leave it there to collect dust. I have been researching and developing, but I haven't published any work yet because I l...
See that Nyquist sampling theorem is defined as follows:[Nyquist sampling theorem : To restore the original signal from the sampled signal without distortion, the sampling frequency should be greater ...
Thank you for being there, thank you for being polite!
The fourth Thursday of November is Thanksgiving! Although it is a foreign holiday, but with a grateful heart, thank you for all the experiences, ...
1. System definition:.cinit stores the initial values and constants of variables in C programs;.const stores character constants, floating-point constants and constants declared with const in C progra...
I recently attended a local (Seattle) meeting of the IEEE Electromagnetic Compatibility (EMC) Society, which is not where I live, but I highly recommend it to you, where you can learn more about the b...
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
Recently, the rights protection at the Shanghai Auto Show and the death of one person after a Tesla crashed into a concrete wall in Guangzhou have pushed Tesla to the forefront of public opinion. O...[Details]
1 Introduction to the overall system solution
The hardware part is mainly used to amplify the sound. When the sound is loud enough, the signal can be introduced into the microcontroller for de...[Details]
According to foreign media reports, LG Energy Solution (LGES), the battery manufacturing division of South Korea's LG Group, has disclosed a new battery manufacturing process that applies cell to pa...[Details]
introduction
In the process of electronic product design, when using 220VAC AC power supply to power electronic products, one of the important tasks is to consider what solution to use to powe...[Details]
LED is a display device with excellent performance, with the advantages of long life, power saving, high brightness, multiple luminous colors, fast response speed and low driving voltage. While s...[Details]
What is a Transconductance Amplifier?
An amplifier that converts voltage to current. There are several other names (see the synonym list). One of the synonyms is OTA, or operational tran...[Details]
On April 3, the reporter learned from the National Electric Power Dispatching and Control Center that as the epidemic prevention and control situation continued to improve and the resumption of wor...[Details]
The possible reason why the open-circuit pointer of the megger E and L terminals does not indicate "∞": the voltage circuit is open (the moving coil is broken, the guide wire is desoldered, and the a...[Details]
According to a report by People's Daily, the Ministry of Industry and Information Technology pointed out that my country has taken a leading advantage in 5G development, with a total of more than 819...[Details]
1 Introduction This topic comes from Beijing Puji General Company. Since the company's existing stand-alone spectroscopic instruments (such as 1810 and T6, etc.) use parallel port printing technolog...[Details]
ASA (VI curve) test is one of the most important test functions on the circuit online maintenance tester. This article briefly introduces the principle of ASA test. It mainly focuses on the fault d...[Details]
According to the GSMA, the number of global cellular IoT connections will reach 3.2 billion in 2024. Qualcomm Technologies, Inc. today launched the world’s leading energy-efficient single-mode NB2 (N...[Details]
Preface
In modern power supply technology, whether it is a linear power supply or a switching power supply, aluminum electrolytic capacitors are essential key components. However, in the convention...[Details]
Recently, Ganfeng Lithium Industry’s new solid-state battery developments have aroused heated discussion in the market. Solid-state batteries are one of the important technical paths for the future...[Details]
MCU
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