A microcontroller is an integrated circuit chip that uses ultra-large-scale integrated circuit technology to integrate a central processing unit (CPU) with data processing capabilities, random access ...
I am a newbie in analog electronics, and I need guidance from the experts. As shown in Figure 1 below, it is an RLC charge and discharge circuit. The switch S2 is turned on at a current of 5A, the on ...
Introduction: On January 6, on the Alibaba Electronics and Appliances Forum , netizen nemko published a post titled "Advice to Young Engineers" , which described his experience in the growth of young ...
What values should be set for Bluetooth output power, receiving sensitivity, resolution, TX transmitting current, RX receiving current, and data rate to achieve better performance?...
In 2019, Sony CEO Kenichiro Yoshida proposed the positioning of "Sony as a creative entertainment company" and its corporate mission is "to move the world with the power of creativity and techn...[Details]
In recent years, LED electronic display screens have attracted increasing attention as a high-tech product. They can display text, graphics and image information in real time or in a loop. They hav...[Details]
Today's cars already use a lot of semiconductors. In fact, every new car today uses more than 50 semiconductors. Bosch issued a press release stating that its development of a new silicon carbide (Si...[Details]
Chip decryption is also called MCU decryption, MCU cracking, chip cracking, IC decryption. We usually call CPLD decryption and DSP decryption chip decryption. MCU attackers use special or homemad...[Details]
For the new PCB board we just got , we should first roughly observe whether there are any problems on the board, such as whether there are obvious cracks, short circuits, open circuits, etc. If neces...[Details]
Recently, Hunan Gugong Robot
Co.
, Ltd. officially announced the completion of millions of yuan in angel round financing. This round of financing was personally invested by Chen Zhongpin...[Details]
The C8051F microcontroller is a fully integrated mixed-signal system-on-chip (SoC) with a CIP-51 core that is fully compatible with the 8051 instruction set and features high speed, high performance, ...[Details]
1 Overview
In microwave detection systems, antennas are usually the closed loop points of the system's automatic control loop. As an important component of a receiving/transmitting control...[Details]
"The unit price of mobile phone lenses has dropped significantly this year. Among them, the unit price of some mobile phone lens models has dropped by nearly half." In response to the current status ...[Details]
According to ZDnet, Australian telecommunications company Telstra has announced plans to shut down its 3G network in June 2024 and transform the spectrum for its 5G network. Before then, the company...[Details]
For a high-reliability system design, the choice of crystal is very important. In the oscillation circuit, the crystal should not be over-driven (easy to oscillate to high harmonics) nor under-driven...[Details]
Recently, a pair of "hot words" have become particularly popular and have been written into the "Government Work Report" for the first time. They are "carbon peak" and "carbon neutrality". Many scien...[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, thereby protecting the motor and the power grid. The starting curren...[Details]