-
Programmable Logic Controller (PLC) is a digital computing controller with a microprocessor for automatic control. It can load control instructions into memory at any time for storage and execution...[Details]
-
0 Introduction
Temperature measurement plays an important role in people's daily life. When people feel unwell, they usually need to measure their body temperature. Liquid food eaten by babies or p...[Details]
-
On our path to zero-emission transportation, hybrid electric vehicles (HEVs) are the natural transition from internal combustion engines (ICEs) to battery electric vehicles (BEVs). This transition ...[Details]
-
On March 26, we learned from relevant channels that the statistics of China's photovoltaic inverter exports in 2018 have been completed. According to the data, my country's inverter exports in 2018...[Details]
-
Double Eleven has ended. Although Meizu did not release any particularly amazing battle report, it published a long article titled "Just for the original intention, keep moving forward", talking abou...[Details]
-
At the beginning of 2023, the chatbot ChatGPT suddenly became a phenomenon. This new type of AI software can not only chat and communicate, but can also write essays and poems, and can even make up v...[Details]
-
Contents The invention relates to a flow meter, in particular to a thermal gas mass flow meter. Background of the Invention As a complex technology, flow measurement has been applied in various occ...[Details]
-
Mobile phones are now the most commonly used electronic device for almost every one of us, and they have also become a high-incidence area for privacy leaks. In order to protect the privacy...[Details]
-
Intersil Li-ion battery pack monitoring, protection and balancing ICs are specifically designed to meet the stringent safety, reliability and performance requirements of portable and battery-powere...[Details]
-
UPD78F9222 fluorescent lamp dimmer solution
This solution is based on UPD78F9222 to realize the adjustment of fluorescent lamps. The adjustment supports manual and infrared methods, and can provide...[Details]
-
introduction
The pan/tilt controller designed with a single-chip microcomputer as the core can control the camera to move over a large range and at a wide angle in monitoring situations, so th...[Details]
-
The 863 Program "MW-level grid-connected photovoltaic power station system" key project has a total of 6 topics. Among them, the "Megawatt-level BIPV grid-connected system key technology and engineeri...[Details]
-
I believe that those who have played with 51 should have played with DS18B20. Although it is used on ARM11, the operation is still the same. One more thing is that you need to switch the IO direction...[Details]
-
Ultrasonic flaw detector probe is a single-chip probe used for vertical flaw detection, mainly used for longitudinal wave flaw detection. The straight probe consists of a socket, a shell, a protective...[Details]
-
This paper introduces some common field test schemes and test purposes of digital TV system. Its working scope includes receiving, demodulating and restoring the transmitted data. The test of digital ...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD