Through this seminar, you will learn:
● How to use Microchip security devices and symmetric authentication to reduce the risk of counterfeiting disposable cartridges and consumables;● The architecture...
In terms of FOC, there are also three-resistor current sampling or single-resistor current sampling solutions on the market. So what are the advantages and disadvantages of these two solutions?First, ...
[i=s]This post was last edited by haha丶 on 2022-3-14 10:40[/i]I want to find a delay chip that can delay my analog signal by several ns or tens of ns. I found this DS1100 delay chip. I see that it has...
[i=s]This post was last edited by sonicfirr on 2022-4-17 15:40[/i]In the previous article, fork() was used to create a child process to receive data packets after TCP connection. This article uses a c...
Chengdu Bogao Information Technology Co., Ltd. uses Semtech’s LoRa® devices and LoRaWAN® protocol to create the “Bogao Electric Butler” smart charging solution, which can remotely monitor and inte...[Details]
The IU632C is a 3VRMS pop-free stereo linear driver designed to remove the output DC blocking capacitors to reduce component count and cost. This device is ideal for single-supply electronics where...[Details]
The small household appliance industry is a typical labor-intensive industry, and market demand is rapidly iterating. The industry development is facing a small-batch, multi-variety production mode...[Details]
For microcontroller beginners, in order to achieve the purpose of delay control time, the microcontroller is often used to calculate the for loop function. As learning deepens, it is inevitable that ...[Details]
1 Experimental Phenomenon
2 Experimental Principle
The working process of ADC0809: First input the 3-bit address and make ALE=1, and input the address into the address lat...[Details]
In the Japanese anime "Dragon Ball", you can summon a dragon by collecting seven dragon balls. So if you gather together well-known mobile phone brands such as OPPO, vivo, Xiaomi, OnePlus, Black Shar...[Details]
In order for the cold cathode lamp to work safely, efficiently and stably, its power supply and excitation must conform to the characteristics of the lamp. Specifically, the power supply of the la...[Details]
Zoss Automotive Research recently released the "2020-2021 Global and China Automotive Seat Industry Research Report", which shows the development history of automotive seats, industry structure, mark...[Details]
After the circuit is connected, the megohmmeter should be kept horizontal during inspection. Hold the meter body with your left hand and shake the generator handle with your right hand, as shown in F...[Details]
On August 6, Xiaomi announced that its second 5G mobile phone will be launched soon. Xiaomi's product director Wang Teng revealed that everyone should have an expectation that 5G mobile phones are a ...[Details]
According to foreign media reports , researchers from Heriot-Watt University in Scotland, UK, in collaboration with researchers from the University of Toulouse in France, have proposed a new framewor...[Details]
Cross-modulation ratio (CM)
When the amplifier in the cable TV system amplifies TV signals of multiple channels, due to the influence of nonlinear devices in the amplifier (mainly cubic te...[Details]
Star-delta starting is a three-phase asynchronous motor that runs in delta connection. In order to reduce the starting current, it uses star connection to start and then changes to delta operation ...[Details]
Title: Use ds1302 to make a precise electronic clock and adjust the time by pressing buttons
solution:
#include reg52.h
#include intrins.h
#define uchar unsigned char
#define uint unsigned int...[Details]
The development of new energy in Shandong Province is showing a trend of rapid growth and better structure. In the first half of the year, the installed capacity of new energy and renewable energy in ...[Details]
Security Electronics
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