-
Apple has asked suppliers to increase production of its new iPhone 11 and iPhone 11 Pro series by up to 10%, according to a report from Bloomberg. The increase in production will add 8 million units ...[Details]
-
Introduction An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to stu...[Details]
-
Today, Redmi and JD.com jointly launched the customized mobile phone Redmi K30 5G Speed Edition, which is officially released. It is the first to use Snapdragon 768G. The 6GB+128GB version is price...[Details]
-
The following code is a routine to use I2C library functions to read the temperature data of HTU21D. ret=HAL_I2C_Mem_Read(&hi2c1,0x80,0xf3,I2C_MEMADD_SIZE_8BIT,rx_buf,2,2000); if(ret == HAL_OK) ...[Details]
-
What is the penetration rate of smart cabins and multi-screens for new energy vehicles in China? The penetration rate of new energy vehicles equipped with smart cockpits as standard in the Chines...[Details]
-
Introduction to the ADC integrated in stm32 1. The reference voltage range is /*2.4V≦ V ≦3.6V , so its input analog voltage range is 0 = V =V*/ 2. When it is necessary to measure negative voltage or...[Details]
-
01Left bracket prefaceLeft bracket upper rectangle
Many manufacturers always think that smart homes must be connected to the Internet, and that home appliances must be controlled through mobil...[Details]
-
In recent years, the automotive industry has been developing rapidly, with the rise of electric vehicles , the craze for self-driving cars, and so on. These future modes of travel have always been ho...[Details]
-
Apple could update its AirPods lineup in early 2021, including new versions of the AirPods and AirPods Pro, and potentially a third HomePod model, a new report says. New reports indicate that the m...[Details]
-
If I use a mobile phone, I won’t be able to watch current TV series, I’ll have to start over with new games, and my fitness records will be gone. That’s right, mobile phone manufacturers are trying h...[Details]
-
Introduction
At present, the industry's measurement of inclination is mostly based on MEMS acceleration sensors. SCA100T is a high-precision dual-axis inclination sensor developed by VTI of Fin...[Details]
-
BOE issued an announcement stating that the company, together with Beijing Electronic Control, North Huachuang and Beijing Electronics City Investment and Development Group Co., Ltd. (hereinafter ref...[Details]
-
The pulse width modulation technology PWM of the inverter is a kind of technology that uses a reference wave as the "modulation wave" and a sine wave with a frequency N times that of the modulati...[Details]
-
Gas ultrasonic flowmeter is an instrument that uses the flow rate information of the fluid carried when ultrasonic waves propagate in the fluid to measure fluid flow. It is widely used in the oil and...[Details]
-
How to select laser power
Laser power and energy meters are used to measure the output of light sources. Whether the light emission comes from a weak light source (such as fluorescence) or a hig...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD