TZ03R121T169R01

K4, K3: "In and Out" simulation detection keys. Each time K3 is pressed first and then K4, it represents one person "in"; each time K4 is pressed first and then K3, it represents one person "out". Ea...[Details]

1. What is an infrared thermometer? Infrared thermometers measure the temperature of objects in a non-contact manner using infrared technology. Infrared thermometers can quickly and easily measure th...[Details]

First, take a look at the clock structure diagram of STM8S103K3, which can help you understand it well.  There are several clocks here, which are the clocks marked in the figure, and you need to cl...[Details]

　　The circuit is shown in the figure. This circuit can obtain a higher output power by simply changing some components. The circuit R1, L1, D1, C1 to C7 on the left side of the figure is a convention...[Details]

On May 18, according to Huawei's official website, Huawei's autonomous driving operating system kernel (including virtualization mechanism) successfully obtained the industry's highest level function...[Details]

1. Try to use the variable type that takes up the least code space, such as unsigned character type and bit operation (8051, as an 8-bit processor, provides bit operation support, and most operation ...[Details]

1. CP15: System control coprocessor of ARM storage management system Contains: 16 32-bit registers. C1 register (various control bits): C2 register (page directory base address): similar to the c...[Details]

　　The multifunctional conductivity tester circuit consists of a detection electrode, a resistor divider, a buffer circuit and a two-color diode, as shown in the figure. The detection electrode can sen...[Details]

1. System time base timer, this timer is dedicated to the operating system and can also be used as a standard down counter. This timer exists in the kernel and has the following characteristics: 1. 2...[Details]

According to foreign media reports, researchers from National Central University in Taiwan have developed a bifunctional negative electrode made of fluorinated graphene that can be used in dendrite-f...[Details]

Che Dongxi reported on May 24 that on May 18, China Science and Technology Thunder released the Chuangda Rubik’s large model technology, which will be used in the development of smart car machine ...[Details]

After BYD DM-i, major brands have followed up and launched hybrid products. Chery Automobile is also not lagging behind. The Kunpeng DHT series (second generation hybrid technology) currently on sale...[Details]

Beijing time, May 10th, according to German media reports, Siemens has developed a technology in Germany to charge electric vehicles through overhead suspended cables, which can realize "synchronous ...[Details]

This is just a measurement trend, not a very precise measurement. Once again, we reiterate that different channels of the STM32 ADC correspond to different pins. In this code, PA1 corresponds to chan...[Details]

introduction The high switching action of power switching devices is the main reason for the electromagnetic interference (EMI) generated by switching power supplies. On the one hand, the incr...[Details]