04 Software and Hardware IIC obtains AHT20 temperature and humidity sensor data and expands the test interface
Preface
In order to evaluate the development board at multiple levels, the TFT is driven ...
The SHT31 Smart Gadget is a simple reference design board and development kit that demonstrates the superior performance and ease of use of Sensirion temperature and humidity sensors. The Smart Gadget...
Qorvo's high-performance n41 sub-band 5G bulk acoustic wave (BAW) filters are ideal for applications such as base station infrastructure, small cells and repeaters. Qorvo's latest BAW filters combine ...
This glossary collects op amp terms and specifications to provide a handy reference guide for designers. This article describes op amp parameters listed in the Electrical Characteristics table of an o...
Process: I put the thermostat sealed with a PVC plastic tube in water, the water temperature is about 15-25℃, the ambient temperature in the air-conditioned room is about 20-30℃, and the exposed part ...
You should develop good habits and make a standardized schematic diagram. In addition, an excellent schematic diagram will also consider testability, maintainability, BOM normalization, etc.1Sub-modul...
At the GTI International Industry Summit, Yang Jie, Chairman of China Mobile, announced: The government has clearly required that from January 1 next year, NSA mode (non-independent networking) mobil...[Details]
Induction motor and series motor, which is better?
Induction motors and series-excited motors are both common types of motors. They have their own advantages and disadvantages and applicable s...[Details]
1: Serial port programming in interrupt mode 1. What are the parts of writing a serial port program using interrupt mode? 2. Hardware support 1 UART0 transmit FIFO buffer A. UART0 contains ...[Details]
Recently, Hikvision, a security giant with a market value of 300 billion yuan, received bad news: two senior executives were investigated by the China Securities Regulatory Commission. On the eveni...[Details]
Capacitors are used in all circuit boards, but if they are not used properly, the consequences will be serious! The following introduces the uses and precautions of capacitors.
What is a good...[Details]
1. Design requirements that a perfect PLC program must meet
A complete PLC program is not as simple as just making the system run. It also requires complete annotations, sophisticated architec...[Details]
In the actual project application process, PLC+HMI (touch screen) is often used in combination. In this section, we will introduce the connection methods of PLC and touch screen in three different ...[Details]
As the leading foundry company TSMC expands its investment and Taiwan advances with overseas markets, international giants such as Samsung, Intel, GlobalFoundries, UMC, and SMIC are simultaneously ex...[Details]
China is the world's largest auto market, and not many automakers are willing to give up on this "fat piece of meat". As the overall environment becomes increasingly unstable, FCA, which has experien...[Details]
There are less than two weeks left until 2020. While manufacturers are actively preparing for CES, they are also starting to prepare for the first wave of new works for the coming year. The ...[Details]
This is the third time that I have changed the infrared remote control decoding routine. The first version used the external interrupt of the 51 microcontroller directly and then added a delay to coll...[Details]
Scientists at the UK National Physical Laboratory have developed a new type of lead-free, high-temperature resistant ceramic capacitor that can significantly improve the energy efficiency and re...[Details]
Recently, Sungrow signed an inverter supply agreement with SOLA Group, a well-known independent power producer (IPP) in South Africa. The 256MW independent power generation project will all use Sun...[Details]
Ground resistance tester, English abbreviation: Ground Resistance Tester. The ground resistance tester is a commonly used instrument for testing and measuring ground resistance. It is also an indis...[Details]
With the previous Tick interrupt, the basic task switching conditions are "everything is ready, only the east wind is missing". However, this "east wind" is also difficult to understand, and only t...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
