Preface: I have a DHT11 temperature and humidity sensor with three pins, GND, VCC and DATA. Connect an IO to the DATA pin to fetch data according to the chip output data format. Next, refer to the uni...
As shown in the figure, a single-ended flyback power supply
The input Vin is 36V, and the outputs of the three secondary sides are +12V and +20V respectively.
【1】When checking the number of turns of e...
I have always wanted to complete the speech recognition of the evaluation project, but in practice it is either this or this difficulty. Especially for the weekly evaluation article, if it is the tech...
This article introduces the functions and features of the HPM6000 power management system, the functions and features of the low-power management system, and examples of low-power application developm...
Andes Technology, a founding member of the RISC-V Foundation and a leading supplier of 32/64-bit embedded CPU cores, whose customers mass-produce more than 1 billion diverse SoCs annually, announced...[Details]
Many students use laptops as their ARM development and learning platforms. Most laptops do not have parallel ports, which means they cannot use JTag to debug and burn programs into Nand Flash. Fortu...[Details]
Switching power supplies are used to control these power supplies. Due to their significant advantages, switching power supplies have become the standard power supply for most electronic products. ...[Details]
To survive in the highly competitive manufacturing industry, you must be able to adapt to changing customer demands and the ever-changing global economic trends. The manufacturing industry is now fac...[Details]
Recently, Samsung officially released the 5G mobile device processor - Exynos980. An industry insider revealed a big news, that is, this processor has won the favor of the four major Chinese mobile p...[Details]
The whole process of LED production includes 13 steps, as follows:
1. LED chip inspection Microscope
inspection: whether there is mechanical damage and pits on the surface of the mater...[Details]
The MAX9680 high-speed amplifier and filter are optimized for portable video systems. The device is designed to be compatible with video encoders embedded in application processors that have 0.4VP-P v...[Details]
From the European auto market sales data released one after another, we can see the difference in auto sales between southern Europe and some northern countries, and the difference between Germany, w...[Details]
Today, China Academy of Information and Communications Technology announced that my country's first 6G seminar will be held in Beijing on September 16 for a total of 2 days. The seminar will focus on...[Details]
Nokia Mobile may be planning to launch its next KaiOS smart feature phone. Foreign media NokiaPowerUser found that Nokia N139DL has now passed GCF certification and can be launched in the European ma...[Details]
Realme, an overseas sub-brand of OPPO, recently announced its return to the Chinese market and will hold a press conference in Beijing on May 15 to launch the realme X lifting full-screen mobile phon...[Details]
According to news on December 12, according to Reuters, in order to enhance the competitiveness of its electric vehicles, Toyota may make adjustments to its future electric vehicle plans, which may i...[Details]
The table lookup program of PIC microcontroller
can be realized by using the feature of subroutine with value return. Specifically, in the main program, first get the table data address and put it ...[Details]
Before doing the experiment, let's first understand the basic information of the external interrupts of the 51 core of cc2530. Similarly, we go to the datasheet to find the description of these inter...[Details]
Recently, ProLogium Technology signed a memorandum of cooperation (MOU) with Vietnamese automobile brand VinFast. The two parties will establish a joint venture to jointly accelerate the commercializ...[Details]
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