Recently, the 2019 Infrared Temperature Measurement New Product Launch Conference of AutoNavi Intelligent Sensor with the theme of " Making Infrared Temperature Measurement Easier " was held in Beijin...
I used PIC16F684. I used C before, but found that the FLASH was too small, with a capacity of 2K, and I couldn't handle it with C language. So I used assembly language instead. All the codes were writ...
The power amplifier PA in the RF front end of the wireless communication system is a very critical device. Its main function is to amplify low-power signals to obtain a certain amount of RF output pow...
As shown in the figure, there are two questions:
1. What kind of feedback is introduced into the circuit shown?
2. The closed loop gain of the circuit. Thanks everyone....
What is the significance of connecting two capacitors in series at the power input? The capacitance of these two capacitors is 102. Can't I use a 104? And the input is only 12V. If it is due to the wi...
Because copper is easily oxidized in the air, the copper oxide layer has a great influence on welding, and it is easy to form false welding and virtual welding. In severe cases, it will cause the pad ...
In order to obtain sufficient white light LED beams, large-size LED chips were developed in an attempt to achieve the desired goal. In fact, when the power applied to the white light LED exceeds 1W, t...[Details]
As electrical demands grow, automobiles require regional modules to meet a wide range of power needs. High-side switches enable design flexibility and enable space- and weight-saving solutions by r...[Details]
Three preparations before Chinese enterprises successfully deploy application modernization March 15, 2023 - Gartner predicts that by 2025, 90% of existing applications will continue to be used, b...[Details]
According to a report by foreign media insideevs on December 25, IBM is currently developing a new battery that does not require the use of heavy metals such as nickel or cobalt. The cost will be low...[Details]
1. The third experiment
Last two times we did two experiments, both of which used the P1.0 pin to turn on the light. We can imagine: since P1.0 can turn on the light, can other pins do the same? Take...[Details]
Today’s high-end test equipment has reached an astonishing level of capabilities. Take LeCroy’s latest LabMaster 10Zi series oscilloscopes with up to 60 GHz of real-time bandwidth and Agilent’s Infini...[Details]
This is a 2408 dot matrix clock electronically made by a single-chip microcomputer. The dot matrix is directly driven by a single-chip microcomputer. Here, STC89C52 is used. The driving abilit...[Details]
A device with the model number Lenovo L79031 has appeared on Geekbench. According to previous reports, this phone is Lenovo's upcoming Savior gaming phone. Geekbench running score information sho...[Details]
A New Era in Electrochemical Sensing Technology
A new era of electrochemical sensing technology
By: Hideo Kondo, Product Marketing Engineer, Analog and Mixed Signal Division...[Details]
March 19, 2021 is the 100th birthday of Mr. Xie Xide, the "icebreaker" of China's semiconductor industry. This scientist, who is the same age as the Communist Party of China, is a well-known solid-...[Details]
The FLIR A310 can fulfill the role of "supervisor" very well, because the FLIR A310 is capable of 24/7 automated remote monitoring, making it an ideal monitoring tool. Among other things, it solves t...[Details]
UV-visible spectrophotometer is a commonly used optical instrument, which has certain applications in many industries. When we use UV spectrophotometer, how much do we know about its classification? U...[Details]
UniStrong issued an announcement on the signing of a cooperation agreement. The main content of the announcement mentioned that UniStrong and the Institute of Electronic Computing Technology of China...[Details]
1 Introduction Protocol document download link: https://download.csdn.net/download/xiewinter/11295918 Figure 1-1 gives an overview of the SPI architecture. The main parts of the SPI are the status,...[Details]
Test/Measurement
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