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An optical sensor chip is a chip that integrates a spectral sensor, and its working principle is mainly based on optical sensing technology. It can measure different wavelengths of light and conver...[Details]
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I recently bought a TQ2440 development board, but Tianqian only provided the compiled files, not the source code, so I transplanted Uboot from scratch.
Porting u-boot 1.1.6 to TQ2440 development ...[Details]
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(Photo: Foxconn's Xiao Caiyou speaks at the HHTD 2020 conference) Beijing time, October 20, according to foreign media reports, Foxconn plans to launch commercial solid-state batteries by 2024, wh...[Details]
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Oscilloscopes can visualize electrical signals and are known as the "eyes of electronic engineers". They help engineers measure, capture and analyze electrical signals, which is crucial for circuit d...[Details]
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If IGBT has solved the bottleneck of automobile electrification, then MCU is the key to solving the problem of automobile intelligence and plays a decisive role in the development of automobile int...[Details]
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Just a few months after the successful tape-out, Lingsheng Technology officially released its first AIoT SoC product, the JA310 chip. On August 28, the 2020 AIoT Summit Forum and Lingsheng's "Core Vi...[Details]
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Tonight (13th), Apple’s official website officially launched the 16-inch MacBook Pro, with prices starting at RMB 18,999. In terms of the screen, Apple has increased the screen size by narrowing th...[Details]
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The human body has two eyeballs, and their visual ranges are slightly different, which is called visual displacement. After comparing the visual displacement, the brain will make us feel the diff...[Details]
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If you're one of those who signed up for Apple's lengthy one-year free trial of Apple TV+, you'll be happy to hear today that the company has extended the length of that trial... yes, again. W...[Details]
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When will the Industrial Internet of Things really explode? Where are the application scenarios most likely to produce "tornado-like" changes? At a closed-door high-end symposium earlier this year, A...[Details]
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Frequency domain design is a simple indirect design method for a large class of automatic regulation systems such as switching power supplies. This method can make the designed switching power...[Details]
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Temperature is a physical quantity that characterizes the degree of cooling of an object. It is also one of the most basic environmental parameters. In industrial and agricultural production and d...[Details]
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The battery is an important emergency power source for the DC system of the substation. Once the circuit is open, it will pose a serious threat to the power supply safety of the entire substation. ...[Details]
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I locked several Mega16 chips with a shake of my hand, which cost dozens of dollars... It is necessary to build a high-voltage parallel programmer 1. Wiring method and port definition RDY/BSY busy ...[Details]
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Overview
The battery management system (BMS) is a control system that protects the safe use of power batteries. It monitors the battery's usage status at all times, alleviates the inconsistenc...[Details]