[i=s]This post was last edited by qwqwqw2088 on 2021-7-26 08:06[/i]Lead-acid batteries have been widely used due to their low manufacturing cost, large capacity and low price. However, if used imprope...
UWB indoor positioning, as a centimeter-level positioning technology, can theoretically achieve millimeter-level or even micron-level accuracy. However, when deploying UWB positioning systems in actua...
[i=s]This post was last edited by dcexpert on 2019-8-1 22:13[/i]Previously, when running MicroPython on STM32F4, the power consumption of STM32F4 was high, and in sleep mode, the power consumption was...
OPT3101 is TI's new generation of analog front-end ranging chip based on the ToF principle. Users can use the data sheet, design tools, evaluation board and other open source materials provided by TI'...
People in both developed and developing countries are increasingly dependent on air conditioning ( AC ) more than ever before , which has led to a rapid increase in energy consumption.
According to th...
[font=微软雅黑][size=3][color=#000000]Xi Dada said in his New Year's message in 2019 that we are all running hard and we are all dream chasers. [/color][/size][/font] [font=微软雅黑][size=3][color=#000000]To ...
Jiwei.com reported on February 8 that Huawei issued a statement saying that it had reported a series of rumors about Huawei's senior management changes and business sales to the Baogang Police ...[Details]
The MAX98314 mono, 3.2D Class D amplifier combines the audio performance of a Class AB amplifier with the efficiency of a Class D amplifier. The device offers five gain options (0dB, 3dB, 6dB, 9dB, ...[Details]
According to the latest news from the industry chain, foundries are currently working at full capacity to produce the next generation of iPhones, with the first batch of orders expected to be around ...[Details]
On March 10, State Grid Fujian Electric Power Co., Ltd. completed the task of connecting all the information of the province's high-voltage major customers to the provincial smart energy service pl...[Details]
Hardware platform: STM32F401 Editor: keil 5.18 Operating system: win7 1. I2C Protocol When transmitting data, the SDA line must remain stable during the high level period of the clock. The high ...[Details]
The component handler transports a single HBLED (or a group of HBLEDs) to a test fixture that is shielded from ambient light and contains a photodetector (PD) for optical measurements . Two SMUs...[Details]
Key points: Understand the addition of binary numbers
?XML:NAMESPACE PREFIX = O /
; The running result is p1.7 to p1.0 is on and off, on and off, off and off, which is the binary 01001110
...[Details]
IT Home December 19 news Foreign media MacRumors reported that it was previously reported that Apple will release an iPhone SE Plus in 2021, which may be an upgraded version of the iPhone 8 Pl...[Details]
Previously, Bluetooth tracking products did not seem to receive much attention in the market. Since there were rumors that Apple AirTags would be unveiled soon, this type of product has begun ...[Details]
introduction
Most of the portable handheld terminal products now, such as mobile phones, navigation systems, etc., have a small LCD display, which makes the design of LCD drive circuit an impo...[Details]
As of 4:00 a.m. on December 18, the ±800 kV UHV Zhongzhou Converter Station, the receiving-end converter station of the Tianzhong DC Project, the first "double 800 UHV DC project" in China and the ...[Details]
Land, the basic building block of surface mount assembly, is used to form the land pattern of a circuit board, which is a combination of various pads designed for a particular component type. There...[Details]
Contents The invention relates to an inclined hole differential pressure flowmeter. Background of the Invention Flow meters are important in many applications such as oil and gas pipeline flow moni...[Details]
On October 16, 2023, the 2023 Chery Technology Day event officially opened. At this press conference, Chery Automobile introduced the latest technological achievements of Yaoguang (Configuration | ...[Details]
Power technology
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