Schematic input seems to be an easy job, but it is the foundation of the entire electronic design. Any simple mistake will cause rework and project delays for the entire design. Common errors include ...
CC2541 has four oscillators, namely:32MHz external crystal
16MHz internal RC oscillator
32kHz external crystal
32kHz internal RC oscillatorFrom this we can see that CC2541 has its own oscillator, that...
Serial communication is a method of data transmission. This method is simple to operate, has few connections, and has a long transmission distance. Therefore, it has been widely used in information tr...
Road vehicles have long been considered one of the most challenging developments. The tight interaction between electrical and mechanical components and the inherent safety requirements of high-speed/...
Charger requirements continue to evolve with the emergence of innovative applications, emerging technologies and new battery chemistries. For example, new applications in the wearables space, such as ...
Servos are useful in many places. Before this, I had collected a lot of information and had a preliminary understanding of servos. Through this experiment, I have initially mastered the control method...
The si version is now released, which runs in single-chip mode. A powerful CPU like S3C6410, running the si version, is used as a high-speed single-chip. All addresses are mapped one-to-one accordi...[Details]
Not long ago, at the Renesas Electronics Beijing Technology Exchange Day, Renesas Electronics China President Lai Changqing, Renesas Electronics China IoT and Infrastructure Business Headquarters App...[Details]
1 Introduction
In complex on-site industrial environments, it is sometimes necessary to back up on-site working equipment and provide a set of equipment that is exactly the same as the working equi...[Details]
The servo motor encoder is an important part of the servo system, and its performance directly affects the accuracy and stability of the servo system. This article will introduce the working princi...[Details]
The design principles of DCS and PLC are quite different. PLC is developed from the principle of relay control. It stores instructions for executing logical operations, sequential control, timing, ...[Details]
In 2020, global shipments of wearable devices reached 153.5 million units, a year-on-year increase of 27.2%; in 2020, global shipments of wearable devices reached 444.7 million units, a year-on-year ...[Details]
September 8 news, today Xiaomi POCO X3 was released in Europe, with a starting price of 199 euros (about 1,600 yuan). It has been revealed that Xiaomi POCO X3 corresponds to the Chinese versio...[Details]
The internal Flash of MPC5744P is quite large. In addition to storing code, the extra space can be used for other purposes, such as parameter storage, fault storage, and of course, the Bootloader als...[Details]
The reliability of the power control system is the guarantee for the reliable and efficient operation of the power system and equipment, and the power control system must have a safe and reliable con...[Details]
Application and construction of glass tube rotor flowmeter: Glass tube rotor flowmeter is a fluid flowmeter, a glass hollow rotor flowmeter, and one of the commonly used instruments for measuring the...[Details]
In the aerospace equipment test, gyroscope and accelerometer test is an indispensable and important part. With the improvement of the accuracy level of gyroscope and accelerometer, the accuracy requi...[Details]
With the development of LED technology, power LEDs have developed rapidly in the fields of backlight, automobile, outdoor lighting, commercial lighting, etc. However, the output luminous flux of a ...[Details]
PWM is pulse width modulation, which can be used to output a square wave with a certain duty cycle. LPC1788 has two PWMs, each of which can have 6 outputs, PWM1~PWM6. The following describes h...[Details]
Use to determine the polarity and type of semiconductor (using a pointer multimeter) 1. First select the range: r﹡100 or r﹡1k. 2. Identify the base of semiconductor transistor: Use the black prob...[Details]
Jiwei.com News (Text/Xiaobei) In the wave of artificial intelligence, there is no shortage of traditional companies involved in this field. Tianyancha shows that Wahaha Commercial Co., Ltd. has inves...[Details]
PCB Design
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