Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
I used STM32CUBE to generate a project. The version of the Keil compiler was 5.28. The MCU's SRAM was 64K, which should be enough for my project. However, I found that as long as the "global variables...
The data rate of USB3.0 is up to 5Gbps, while the data rate of USB2.0 is only 480Mbps. The USB3.0 interface is backward compatible with USB2.0 and USB1.1. USB3.0 adds 5 new pins, two data transmission...
Commercial drone companies compete on payload capacity and flight time, which is directly proportional to the size, weight, and power (SWaP) of the drone. The main factor affecting the size and weight...
Hello, everyone~ My computer crashed this weekend, and I finally fixed it before Monday. ε=(ο｀*))) Alas~ But because the high-resolution graphics card is down, I am now using a super low-resolution on...
The most convenient way to test is the virtual serial port, which does not require a separate USB-TTL module and can communicate directly through the USB download cable. However, I have tried for a lo...
The chip industry always swings back and forth between surplus and shortage. In the latest cycle of more than a year, the global semiconductor shortage has continued, which has had a profound impact ...[Details]
1 Working principle and characteristics of I2C bus
The I2C bus is a two-wire bus used to connect IC devices. It was first introduced by Philips. It transmits information between devices connected t...[Details]
Panasonic's projector business has been finalized; according to Panasonic's official WeChat account: Panasonic Interconnect Co., Ltd., with the goal of further developing the projector business, ha...[Details]
Function and Overview The system is shown in Figure 1, which mainly consists of three parts: Sensor and signal processing part: detects infrared signals radiated by human body and light intensity s...[Details]
The so-called "peak hold" function means that the digital multimeter can hold the peak value measured at the time on the display screen; in other words, "the final reading on the display is the maxim...[Details]
Now looking back on my experience when I first started learning microcontrollers, I was most impressed and felt that the most difficult thing to learn was the circuit. At that time, I watched a video...[Details]
Conventional LEDs are generally bracket-type, encapsulated with epoxy resin, with low power and low overall luminous flux. LEDs with high brightness can only be used for some special lighting. With...[Details]
How to choose the power chip for DSP?
TMS320LF24xx: TPS7333QD, 5V to 3.3V, maximum 500mA.
TMS320VC33: TPS73HD318PWP, 5V to 3.3V and 1.8V, maximum 750mA.
TMS320VC54xx: TPS73HD318PWP, 5V to 3...[Details]
Embedded
systems are widely used in
control
and communication fields. These systems run at high speeds and are complex, often integrating ultra-large-scale
FPGA
devices, DSP d...[Details]
Recently, a batch of OPPO mobile phone renderings were exposed. This series of renderings came from a "mysterious" new phone that has not yet been announced. Some users suspected that this would be t...[Details]
The BeiDou Navigation Satellite System (BDS) is a global satellite navigation system independently developed and operated by China. It is committed to providing high-quality positioning, navigation a...[Details]
Recently, the National Development and Reform Commission and the National Energy Administration jointly issued the "14th Five-Year Plan for the Development of New Energy Storage", which mentioned h...[Details]
Most silicon ESD protection solutions on the market today are designed for consumer electronics, but ESD threats can also keep automotive electronics designers up at night. It’s not just “normal” ESD...[Details]
As a power conversion device , the inverter can convert a fixed frequency and voltage power supply into a variable frequency and voltage. Then complete the VF conversion to control the asynchronous mo...[Details]
Classification of memory:
Memory has become an indispensable component in PC or embedded hardware platform due to its advantages of fast access speed and simple access method. Before starting ...[Details]
Electronics Design Contest
京公网安备 11010802033920号
EEWORLD
