BH1750 is a digital light intensity detection sensor that uses an I2C interface. When in use, its connection relationship with the MCU is:
SDA---PB8
SCL---PB7
The statement that defines the input and ...
Provide measurement and control solutions, solve measurement needs, and provide a solid data foundation for industrial automation production. This article introduces the application of four typical la...
The cable with both ends of TYPEC portA to TYPEC port has four wires: VDD GND D+ D-, while TYPEC has 12/2=6 pins. The cable with both ends of TYPEC port should have six wires, right? VBUS, GND, D+, D-...
Everyone knows that iPod Touch does not have a phone or GPS module, so how does it achieve positioning?
In fact, it uses Wi-Fi positioning technology, and its principle is similar to base station posi...
Electric vehicles are a strategic emerging industry in my country, playing an important role in improving my country's energy security, responding to climate change, and improving environmental quali...[Details]
This article briefly introduces STM32F103C8 and reads voltage through interruption. However, the author failed to read the reference voltage in the end and has not found the error, so the read voltag...[Details]
Space! The last frontier to be explored, integrating high-performance RF signal chains into smaller spaces is an industry demand and a future trend.
Smaller and more compact devices
...[Details]
RedCap (lightweight 5G terminal) is one of the important features of 3GPP Rel.17
. RedCap reduces equipment cost and power consumption by cutting bandwidth, number of antennas, modulation ord...[Details]
(1) Because registers are scattered in different banks, when operating a register, you just need to switch the current bank. If you know which bank the register you want to operate is in, you can jus...[Details]
The 1.6 billion acquisition of Jiangfeng Electronics, a target material leader that has attracted much attention in the A-share market, was rejected by the Merger and Acquisition Committee of the Chi...[Details]
LM75A is a high-speed I2C interface temperature sensor that can directly convert temperature into digital signals within the temperature range of -55 to +125, and achieve an accuracy of 0.125. PIC32 ...[Details]
This paper adopts a low voltage bandgap reference structure. It is completed under TSMC 0.13μm
CMOS
process conditions, including the design of core circuit, operational amplifier, bias a...[Details]
The circuit schematic diagram of the forward and reverse control of the three-phase asynchronous motor. The structural composition of the forward and reverse control circuit of the three-phase asyn...[Details]
Today (6), Shenzhen Development and Reform Commission, Shenzhen Science and Technology Innovation Commission, Shenzhen Industry and Information Technology Bureau, and Shenzhen State-owned Assets Supe...[Details]
Conductivity meter is an instrument suitable for precise measurement of various liquid media . It is mainly used to precisely measure the conductivity value of liquid media. The product is widely use...[Details]
On the morning of March 5, Zhao Jing, secretary of the Shangluo Municipal Party Committee, led relevant city and county officials to Wuzhou Mining to investigate the industrial development. Zhao Xi...[Details]
With the rapid development of the new energy vehicle industry, any round of technological upgrades will become a turning point for those in the industry to plan for the future. From Tesla to NIO, Xia...[Details]
Jiwei.com reported on December 24 that yesterday, a netizen reported on social networks that many products on the Apple Store China official website had price errors, with products worth thousands of...[Details]
The fundamental purpose of speech recognition research is to develop a machine with auditory function that can directly accept human oral commands, understand human intentions and respond according...[Details]
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