-
In recent years, with the continuous expansion of the machine tool market, domestic manufacturers have continuously improved their technical strength, strengthened the stability of equipment, and t...[Details]
-
On December 26, Lei Jun announced on Sina Weibo that in response to the call for technological and environmental protection, the upcoming Xiaomi 11 will not come with a charging head. Previously, App...[Details]
-
If water-deprived trees want to wait until the rainy season, they must first survive the dry season. Reshape Energy Technology Co., Ltd. is located in Jiading District, Shanghai. Its main business ...[Details]
-
Driven by 5G applications, terminal manufacturers have begun to plan for product demand in 2020, and as a result, the supply of large-size DDI and small-size TDDI has begun to be squeezed... Accord...[Details]
-
1Digital sensor temperature sensitive Z-element
The forward input DC voltage of the Z-element can generate a DC pulse with an amplitude of 20% to 40% of the input voltage. The frequency varies...[Details]
-
1.nRF24L01.h file #include intrins.h typedef unsigned char uchar; typedef unsigned char uint; //********************************************IO port definition*************************************...[Details]
-
Test principle Under the action of force, the fabric will undergo stress relaxation and creep after a certain period of time. This instrument provides a device for loading stress. By conducting tensi...[Details]
-
The principle of radar speed measurement is to apply the Doppler effect, that is, the moving object has a frequency shift effect on the received electromagnetic wave. The radar speed meter calculates ...[Details]
-
At present,
the HarmonyOS NEXT Galaxy preview version has been officially opened to developers for application, and
DevEco Studio, an integrated development environment for HarmonyOS native...[Details]
-
This year, Xiaomi launched two MIX series models, one is the folding screen MIX FOLD, and the other is MIX 4. Now the new member of the Xiaomi MIX series is on the way, it is a folding screen m...[Details]
-
Consulting firm AlixPartners has recently predicted that the chip shortage may cause the global automotive industry to lose $110 billion and reduce global automobile production by 3.9 million this ye...[Details]
-
The development of my country's instrumentation industry shows signs of entering a new track. The transformation and upgrading of the instrumentation industry is constantly advancing, and more emergi...[Details]
-
Circuit model concept of operational amplifier
An operational amplifier is a very high-gain amplifier that can simultaneously amplify DC and AC voltage of a certain frequency, and can perf...[Details]
-
Two years ago, with the completion of the acquisition of ADI and Linear Technology, the pace of this American semiconductor company entering the new energy field has become significantly stronger. ...[Details]
-
Thyristor soft start and voltage reduction principle is a technology that uses thyristors to achieve soft start and voltage reduction of motors or other loads. In this article, we will introduce th...[Details]