My Shengli brand multimeter broke down, so I wanted to buy a new one (it’s been around for about seven or eight years). A friend recommended Fluke 15B+ to me. He said it’s definitely worth buying for ...
The pressure sensor we use is exactly the same as others. But when connected to the board and measured without load, the voltage is different.
Others' measurements are 0mV, but ours are around 3.5mV.
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This work is to design a water cup holder that can detect the use status of the water cup and remind the user to drink water in time. The preliminary design of the system state machine is shown in the...
The director and the section chief were riding in the elevator together. The director farted and said to the section chief: You farted! The section chief said: It wasn't me. Soon the section chief was...
We only know that the optical attenuation is 1dB and the electrical attenuation is 2dB. But why is there such a quantitative relationship? ? ? :time:...
Huawei's official Weibo account released a new product pre-launch poster. The theme of the poster is "Youth has its own style", and the picture has many fresh and fashionable elements. A carefu...[Details]
On November 16, u-blox, a supplier of positioning and wireless communication technology, developed its first positioning receiver, the NEO-M9V, which provides untethered dead reckoning (UDR) and au...[Details]
1. The code of the operating system software cannot be too long
Because the system hardware resources of the 51 series microcontrollers are relatively scarce, if the code of the operating syste...[Details]
(1): Circuit diagram
(2): Design formula
It is the ratio of the maximum ripple of the inductor current to the maximum average value of the inductor current.
...[Details]
As of the close of August 25, the three major A-share indices closed mixed today. The Shanghai Composite Index fell 0.36% to 3373.58 points; the Shenzhen Component Index rose 0.02% to 13669.41 points...[Details]
1. System initialization configuration Directly call the SystemInit() function in the system_stm32f10x..c file. This function already contains the function SysSetClock() for setting the system clock....[Details]
Infineon Technologies Launches SECORA™ Pay Green, World’s First Contactless Payment Card Technology, Reducing Plastic Waste by Up to 100%
SECORA™ Pay Green lays the foundation f...[Details]
Market research firm Gartner recently said that by 2020, 100 million people will use AR to shop in stores and online, and people will be able to experience product visualization in different environm...[Details]
According to foreign media reports, the US Patent and Trademark Office has granted Samsung a new patent related to automotive safety authentication. When a user wants to operate a vehicle, the vehicl...[Details]
Introduction
In mechanical processing, it is often necessary to measure some simple geometric dimensions, such as diameter and margin. This type of work is highly repetitive and labor-intensive...[Details]
Bringing you expert views on IoT development trends February 26, 2024 – Mouser Electronics, a global authorized agent of electronic components and industrial automation products focused on introduc...[Details]
As a new display device, LED display screen has been widely used in recent years. With the continuous updating of technology, LED display screen is developing towards full color. A LED display scre...[Details]
According to reports, the life performance measurement and evaluation of traditional light sources have been standardized. Because of their short life and interchangeability of light sources, whe...[Details]
LeddarTech recently announced that Ningbo Sunny Automotive Optics Technology Co., Ltd. has joined the Leddar ecosystem, joining other technology industry leaders. This strategic partnership demonstra...[Details]
The production of perpetual calendar based on DS1302 clock chip Contains temperature sensor, temperature display Button operation, infrared remote control Perpetual calendar time power failure ...[Details]