1. IntroductionInduction cooker is the main cooking appliance of household appliances. It directly heats the bottom of the pot by electromagnetic induction heating without open flame. It is a safe, ef...
Lately, it has become increasingly difficult to find the right MLCC capacitors. In the long run, manufacturers can solve this problem by adding production lines. However, this is still a long way to g...
What should have been done was to use the web service to modify the screen display, but I didn't find a suitable server to build the MQTT service. So I had to settle for the next best thing and just m...
Namisoft Preface Tips:
SCPI commands are roughly divided into two functions, set operationsthat change the operating status of the instrument (turn on/off the power output), or query operations that q...
Tong Shibai Model Electronics 4th Edition P421 When ffs, the LCR branch is inductive and resonates in parallel with C0. What I don't understand is the equivalent capacitance. According to Figure 8.1.2...
Due to the needs of my work, I have been doing development in digital video processing for several years. What I mean by development is the development of the application layer, not the research of...[Details]
1. Header file, replace reg51.h, reg52.h with the corresponding AVR header files, such as iom16v.h, etc.
2. Process the data types of bit and sbit in C51. Since ICCAVR does not support bit and sbit d...[Details]
Diode's API9221 is a multi-input lithium battery charger that can use car/wall adapter or USB power. The device includes OVP USB bypass and 4.9V/10mA LDO. USB overvoltage protection 5.4V, wall adap...[Details]
We used PIC series single-chip microcomputers in the instruments we designed, and encountered the problem of floating-point calculation. After consulting relevant information, we found that the forma...[Details]
1-5. Single-excitation transformer switching power supply The biggest advantage of the transformer switching power supply is that the transformer can output multiple sets of voltages of different val...[Details]
nRF9160 System-in-Package (SiP) Ready for Mass Deployment in Global LTE-M and NB-IoT Cellular Networks and Cellular IoT Product Applications Nordic Semiconductor has announced that its nRF9160 SiP ...[Details]
Identification and use of multimeter and related extended knowledge, etc. Identification and use of multimeter 1. The appearance of the multimeter. A multimeter is an instrument for measuring param...[Details]
introduction
LED displays, with their high brightness, weather resistance and large size, have occupied the mainstream market for large-size indoor and outdoor displays, while cathode...[Details]
On the morning of July 26, 2017, the first new energy intelligent networked logistics vehicle industry innovation seminar was held in Caofeidian, Hebei. Mr. Hu Zelin, general manager of Thornton Ne...[Details]
On April 16, Huawei announced that it will release the nova 7 series on April 23. The keyword "series" indicates that there is more than one phone in the nova 7 family. Previously disclosed ...[Details]
Coprocessor cp15 operation instructions: mcr & mrc •mrc is used to read registers in CP15 •mcr is used to write registers in CP15 What is a coprocessor? •Another processing core inside the SoC that...[Details]
1. Conclusion: ICD3 simulator is broken 2. Test environment 1) IDE version: MPLAB X IDE v3.05 2) Compiler toolchain: XC16 (v1.21) 3) MCU: PIC24F08KA101 3. Test methods 1) Confirm the line sequenc...[Details]
HARTING Han-Modular® Domino Module: A new generation of modular industrial connectors
Shanghai, July 14, 2022. Industrial connectors are an important part of modern industry. L...[Details]
This is a full-wave rectifier circuit that can output positive and negative polarity unidirectional pulsating DC voltage . Tl in the circuit is a power transformer, and its secondary winding has a ...[Details]
Power over Ethernet (PoE) technology has been used in hundreds of applications including Voice over IP (VoIP) phones, wireless routers, and security equipment. Many PoE applications use auxiliary powe...[Details]