I would like to ask, for NPN tubes, does the leakage current ICEO refer to the flow from C to E or from E to C?Another question is, I want to see what is the maximum current that can flow through the ...
[size=4]This week, I recommend a development board from the mobile station: [/size][size=3]DA14580DEVKT-B Bluetooth Development Kit[/size][size=4]. This development board was very popular for a while....
[align=left]When many people think of smart meters, they think of electricity meters, but after seeing the advantages that smart meters bring to the electricity meter market, such as providing consume...
It has been a while since I received this book. When I opened the express delivery, I flipped through the catalog and the contents. I felt that the content was very good and suitable for students with...
I was lucky enough to be selected in the last event and had the opportunity to receive a sample for evaluation.I have come into contact with Gizwits before. At first, I bought a socket solution from a...
[i=s]This post was last edited by btty038 on 2022-2-21 22:01[/i]This picture is like thisThen start building verificationData is so beautifulOptimize data...
You may have always thought that your digital multimeter (DMM) was trustworthy. The bad news is that it can sometimes surprise you with measurement errors. The good news is that there are some practi...[Details]
1. Experimental task: When the switch SP1 is pressed, the AT89S51 microcontroller generates a "ding-dong" sound which is output from the P1.0 port to the LM386 and then sent to the speaker after am...[Details]
This circuit uses only four discrete components to make a simple
flashing lamp
(Figure 1). With experimental values of resistance and capacitance, the neon lamp will flash at a frequency of 1...[Details]
1. When transporting the hardness tester, the weights and the indenter must be removed, and the shockproof rubber pad must be clamped between the indenter seat and the sample table; the origina...[Details]
_ :24c02's SCL connects to P2.0; SDA connects to P2.1; WP connects to GND; P0 connects to the 8th pin of the 8-bit digital tube; P2.2 connects to the segment code; P2.3 connects to the bit code; _ ...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
As time goes by, good news comes one after another. Recently,
Luoshi Robotics successfully broke through
the MTBF average trouble-free operation ti...[Details]
Texas Instruments (TI) is the world's largest manufacturer of analog circuit components and digital signal processors . This company's products cover most of the scenarios in our lives to some extent...[Details]
Light-emitting diodes have the advantages of no pollution, low energy consumption, long life, and fast operation response. As the EU is about to ban the widely used mercury-containing metal light sour...[Details]
Today, when I was writing Flash programs, at the end, all the programs had been written and tested, and there were no problems. The next step was to organize the programs and encapsulate some functio...[Details]
As the third quarter entered its last month, the market was still arguing about when the turning point would come. TSMC hit the industry chain with two consecutive blows: on the one hand, it raised p...[Details]
Confidence is essential to the widespread adoption of electric and hybrid/electric vehicles (EV/HEV), but to achieve this confidence, we must improve the accuracy of battery measurements in these veh...[Details]
TDA1521 is a dual-channel audio power amplifier integrated circuit, 9-pin single in-line package, output power 2×15W. It has stable performance and good sound quality, and is more common in audio a...[Details]
The semiconductor market is volatile. The semiconductor industry is undergoing historic consolidation due to the stock market boom. While Intel is struggling, AMD and Nvidia are taking advantage of t...[Details]
On October 23, South Korean automaker KG Mobility announced on October 21 that it has established a strategic partnership with Chery Automobile on future mobility technologies. According to the agr...[Details]