After multiple exposures, the oil in the CT tube will deteriorate, and its insulation and cooling capacity will be reduced, which will directly affect the service life of the tube. We clean and change...
[size=10pt][size=11pt]1.Analog [/size][size=11pt][font=宋体]Analog signal[/font] [font=宋体]It is a continuously variable signal, such as human voice, music and TV images. [/font] [font=宋体]Early satellite...
Data scientist Paul Klinger created a small badge that shows a schematic of an mRNA vaccine nanoparticle and flashes the RNA sequence of the Moderna or Pfizer vaccine.The badge uses an ATtiny1617 micr...
Hello everyone! How does the step-down circuit composed of C70, D7, C69, C65 and D6 work? The left side of C65 is a 0-10V PWM wave; The multimeter measures -10V on the upper end of C69 and -20V on the...
[align=center][align=left][font=新宋体][size=4] At this point, our MSP430 interesting talk series of tutorials has come to an end. In general, we have basically mastered several aspects of the study of s...
93C46 is a 1k-bit serial EEPROM memory. Each memory can be written or read through the DI/DO pin. Its storage capacity is 1024 bits, and the internal is 128×8 bits or 64×16 bits. 93C46 is a serial thr...
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
1. Introduction
Testing the temperature of steel billets before rolling is an important measure to ensure the quality of steel. Traditional manual testing is difficult to ensure product qu...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
0 Introduction
There are many types of sensors, and the working principles, measurement targets and measurement environments of different types of sensors vary greatly. The corresponding detection s...[Details]
The demand for improved healthcare environments is endless, so medical imaging equipment with higher resolution is needed to better observe the human body. High resolution brings problems with sign...[Details]
Currently, the commonly used solar cell technologies include monocrystalline silicon solar cells and polycrystalline silicon thin-film solar cells. Production process: Monocrystalline silicon solar...[Details]
Battery clamps, commonly known as battery connectors, come in two sizes depending on the thickness of the battery terminals. One is the battery clamp used on thick terminals, with a positive termin...[Details]
Electrostatic coupling and interference occur when a charged object is close to the input of the circuit being measured. At low impedance, the effects of interference are not noticeable because th...[Details]
Nowadays, more and more people have digital cameras. The convenience and speed of digital cameras have gradually replaced film cameras and become the main tool for people's daily photography. The n...[Details]
Medical Electronics
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