HF105F-2/277D-1HST

Introduction Many people are reluctant to use the STM32 hardware I2C because many electricians say that the STM32 hardware I2C has bugs, instability, crashes, etc. Finally, they use GPIO to simulate ...[Details]

IoT World 2019 opened at the Santa Clara Convention Center in Silicon Valley, USA. More than 300 IoT manufacturers and operators including T-Mobile, Verizon and others participated in the exhibition....[Details]

IT Home reported on April 11 that according to AppleInsider, after nine months of trialing the feature, YouTube has disabled the experimental picture-in-picture mode on its iOS app. YouTube enabled...[Details]

On March 22, the Qichun County Government of Huanggang City, Hubei Province and Wuxi Xingyi Intelligent Environmental Protection Equipment Co., Ltd. signed a strategic cooperation framework agreement...[Details]

     1. Key measurement parameters of BER      1) Signal rate accuracy      2) Signal amplitude accuracy      3) Data signal rise time, various jitter parameters      5) Clock signal rise time, jitte...[Details]

GPU will usher in a new era of computing Wei Ming is the marketing director of NVIDIA China. 　　Dr. Jack Dongarra, a famous American computer scientist and director of the Computer Innovation Labo...[Details]

　　The degradation of battery performance is a natural result of use and aging, but it is also accelerated by lack of maintenance, harsh operating environments, and poor charging practices. The follow...[Details]

1. Hot Wire Probe The simple model of the hot wire probe is shown in the figure. The thin and long metal wire is placed perpendicular to the airflow direction, and the two ends are fixed on relativel...[Details]

A sudden power outage at night will bring inconvenience to your life. The emergency light circuit in this article is simple and low-cost. As long as the city power is off, the emergency light will ...[Details]

In some applications, the CPU only needs to work intermittently or process external events, and is usually in standby mode. The PIC16C5X microcontroller has an energy-saving mode, the sleep (...[Details]

Since the birth of infrared technology, infrared detectors, as a thermal radiation converter that can convert infrared radiation emitted by any object into electrical signals at room temperature, hav...[Details]

In summer, it is impossible to live without air conditioning! However, the electricity bill is also rising. It is said on the Internet that "inverter air conditioners are more energy-efficient than f...[Details]

This is my first time posting on the forum. I won't say much, just go straight to the point. I have always liked microcontrollers. Recently, I have some time to make a board with a 51 microcontrolle...[Details]

There are a wide variety of monitoring methods available for accurate monitoring of the liquid level in a container. In environments where contact monitoring technology is permitted, there are also ...[Details]

In 1886, German Daimler invented the earliest car seat. Like a regular household seat, the chair consists of a backrest and a seat cushion, with soft fillings such as cotton underneath. Over the pa...[Details]