Inductors are an important part of DC/DC power supplies. Many factors need to be considered when selecting an inductor, such as inductance value, DCR, size, and saturation current. The saturation char...
Optimizing EMC and Efficiency in High Power DC/DC Converters Part 2In Part 1 , we explained how choosing the right capacitor type, power inductor, switching frequency, and semiconductors is critical t...
[align=left]The robot car's line patrol and ultrasonic obstacle avoidance can be said to be the two most attractive programs of the smart car. The following will briefly introduce these two programs. ...
As shown in the figure, the voltage at the source of the diode will be equal to 24V + the voltage generated by the inductor of the solenoid valve when the solenoid valve is reset.
If this voltage can ...
SensorTile.box does not have an onboard emulator. The emulation interface is a 1.27mm pin header. If you want to download the program without an emulator, you can use the USB DFU function
The method i...
littleshrimpST Sensors & Low Power Wireless Technology Forum
Recently, the Power and Compound Semiconductor International Forum 2020, which was held concurrently with SEMICON CHINA 2020, was grandly held in Shanghai. Qorvo FAE Manager Xun Ying also delivered a ...
Why do we need to read README? I think it is to make it easier for us to understand U-BOOT, especially to grasp the overall situation. Of course, the developers wrote more than 200,000 characters and...[Details]
With the development of network technology, network operators can provide users with higher and higher bandwidth, but the revenue has not increased accordingly, and the ARPU value of broadband users ...[Details]
How many levels and how much speed does the motor have?
The classification and speed of the motor will vary depending on the specific motor type and application. Here are some common motor cla...[Details]
1 #include pic.h //PICC compiler is used 2 __CONFIG (HS & PROTECT & PWRTEN & BOREN & WDTDIS); 3 //PIC microcontrollers need to configure this bit, HS is the external crystal oscillator mode 4 //...[Details]
1. Introduction
Looking at the current domestic telescope market, telescopes of all sizes are equipped with computers to achieve PC control. This has invisibly increased the production cost of...[Details]
On January 11, the foreign headphone brand Noble Audio launched the world's first Damascus steel shell headphone: VIKING. The new product is named "Viking", implying the brand's Viking spirit o...[Details]
1. The main difference between amplifiers and comparators is the closed-loop characteristics
Most amplifiers work in a closed loop state, so they are required not to self-excite aft...[Details]
Using HitechC Compiler in MPLAB-IDE 1. Load the compiler: 1. Start MPLAB-IDE and select Project-》Install Language Tool as shown below 2. In the pop-up Install Language Tool dialog box, ...[Details]
According to Jiwei.com, on August 12, the China Electronics Society released the list of candidates for the "2020 China Electronics Society Integrated Circuit Scholarship". Image source: China Elec...[Details]
With the continuous improvement of the degree of automation, the requirements for remote collection and transmission of field data are also increasing. Today, when telephone communication networks ...[Details]
On March 22, CCTV Finance reported that the global chip shortage has caused a shortage of upstream chip materials, making it difficult for companies to import photoresists. Customs officials said tha...[Details]
1 Introduction
The application of LED light sources in lighting is a great progress in the development of science and technology. Compared with traditional light source lamps, LED is made of s...[Details]
On October 1, Google officially released its annual flagship mobile phone Pixel 5, equipped with a Snapdragon 765G processor and priced at US$699. Taiwan media DigiTimes quoted Nikkei Revie...[Details]
1. Causes and consequences of missed detection and misjudgment Penetrant testing mainly consists of 9 major links: pre-cleaning, drying, penetration, pre-water washing, emulsification, water washing,...[Details]
Power technology
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