KWMS2-3A-H/K

This ultrasensitive sensor, made by Roswell Biotechnologies, can be scaled up to nearly infinite resolution — or tracking individual molecules. Scientists working with Roswell Biotechn...[Details]

　　1. Low power consumption and high efficiency. In the switching voltage-stabilized power supply circuit in Figure 1, the transistor V works alternately in the on-off and off-on switching states unde...[Details]

Steam flow measurement is difficult, mainly because steam is a special medium. With the change of working conditions (such as temperature and pressure), superheated steam often turns into saturated st...[Details]

Introduction At present, RTOS, especially preemptive RTOS, is increasingly widely used in embedded systems, but a large part of products still use small single-chip microcomputers. Due to cost const...[Details]

According to foreign media reports, after several months of internal salary disputes, Apple recently officially announced that its employees have the right to discuss working conditions and salaries....[Details]

1. Development board button settings     In addition to the reset button, four buttons are designed on the "STM32-PZ6806L" development board, marked as "UP", "DOWN", "LEFT" and "RIGHT". The circuit i...[Details]

(1) Assume that there is only one char global variable with an initial value, then the system will allocate a 4-byte storage space in the data area to store it. In fact, only 1 byte is used, but in or...[Details]

1. What is baud rate? No matter what microcontroller it is, when using serial communication, there is a very important parameter: baud rate. What is baud rate: baud rate is the number of bytes tran...[Details]

1 Accelerometer 1.1 Definition     An accelerometer is an electronic device that can measure acceleration. Accelerometer is the force acting on an object when it is accelerating, just like the earth...[Details]

With the rapid development of new energy vehicles, a large number of retired power batteries are bound to be brought in. Recently, a reporter from Securities Daily interviewed Liu Changlai, a deputy t...[Details]

According to Jiwei.com, Henan Province suffered from heavy rain overnight, causing flood disasters. Hon Hai Zhengzhou plant is an important production base for Apple's iPhone, accounting for about ha...[Details]

March 12, 2024 – Mouser Electronics, a global authorized agent of electronic components and industrial automation products that focuses on introducing new products, will start selling Boundary Device...[Details]

Recently, the third-party market research organization Counterpoint released a report on the global true wireless Bluetooth headset market in the third quarter.    In the third quarter of 2019, the g...[Details]

On the evening of December 31, 2020, in the latest announcement of "List of Directors and Their Roles and Functions" released by SMIC, Dr. Liang Mengsong is still on the list and his position is stil...[Details]

This paper uses SOPC technology based on NiosⅡ soft-core processor to realize the design of digital photo frame, which fundamentally changes the shortcomings of traditional design solutions. NiosⅡ so...[Details]