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Recently, it was learned from informed sources that Audi officially canceled its L3 autonomous driving research and development project at the end of 2019 and instead turned hundreds of employees in ...[Details]
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In the last class, we mentioned the internal structure of a "quasi-bidirectional IO" of the microcontroller IO port. In fact, our microcontroller IO port has three other states, namely open drain, pu...[Details]
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The advancement of the photovoltaic "leader" plan promotes the application of advanced photovoltaic technology products and industrial upgrading, and guides the direction of technological innovatio...[Details]
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Previously, we have introduced some relevant knowledge about digital oscilloscopes, such as sampling rate, etc. So what other relevant knowledge do you know about digital oscilloscopes? How much do y...[Details]
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On the morning of June 3, foreign media 9to5Mac reported that the leaked iOS 14 system code showed that Apple plans to add a built-in language translation function to Safari in iOS and iPadOS 1...[Details]
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1 Theoretical Analysis When ultrasonic waves propagate in a suspension, the ultrasonic waves that encounter suspended particles are scattered and attenuated at the interface, and the remaining p...[Details]
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In the ever-changing manufacturing environment, flexible and efficient material handling is essential. Currently, autonomous mobile
robots
(AMRs) are reshaping logistics operations and beco...[Details]
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From November 26 to 28, 2020, the 2020 World 5G Conference with the theme of "5G Empowers Sharing and Win-Win" was held in Guangzhou. As an international event in the field of 5G, the World 5G Confer...[Details]
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While we are still discussing whether "foldable screen mobile phones can become the main machine", the market for this mobile phone product that is "a bit new and a bit nostalgic" in form has q...[Details]
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This article will explain in detail the reliability test method judgment criteria in power module testing
1. Repeated power on and off test
Test instruction:
When the power modu...[Details]
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First, let’s talk about what port multiplexing is. STM32 has many built-in peripherals, and the external pins of these peripherals are multiplexed with GPIO. In other words, if a GPIO can be multiple...[Details]
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/*------------------------------------------------ -----*
*File description: This file contains 4 subroutines for serial communication, namely: *
*(1)SCISend1: Serially send 1 byte ...[Details]
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1. Definition and classification of photovoltaic inverter industry
The inverter is the brain of the photovoltaic power generation system. It converts the DC power generated by the componen...[Details]
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Light Source
Test
Introduction
This test is mainly aimed at
the thermal performance test of
the 1W
high-power LED
(XP-C P3)
emitter
light source
provi...[Details]
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The battery pack is an important component of the base station to achieve uninterrupted DC power supply, and its investment amount is basically equivalent to that of the rack power supply equipment. A...[Details]
stm32/stm8
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