2CW032130YQ-PB

The mainstream battery forms at present are ternary lithium batteries and lithium iron phosphate batteries. Compared with these liquid batteries, solid-state batteries have a much lower risk of spont...[Details]

1. The difference between the neutral wire and the ground wire. The neutral wire is grounded at the power supply end (power plant, substation, transformer), or repeatedly grounded before entering the...[Details]

1 Overall design of system hardware The hardware architecture of the ARM-based general network measurement and control system is shown in Figure 1. This system uses an ARM-based CPU at the measuremen...[Details]

The car's accelerator pedal position sensor converts the amount (angle) of pedal depression into a voltage signal, thereby providing the engine control unit with a signal of the actual opening angle ...[Details]

At present, the competition in new energy vehicles has entered a white-hot stage. Each brand has brought out its own "special skills" to find a foothold in this cruel battlefield. Among the many new ...[Details]

Japan's Toyota may be the slowest among the many traditional automakers developing electric vehicles, but it could also be the first to abandon pure gasoline power. Nearly 30 years after...[Details]

September 9, 2022, Shanghai, China— SmartSens (Shanghai) Electronic Technology Co., Ltd. officially launched three full-performance upgraded Pro series image sensors (hereinafter referred to as...[Details]

The output voltage varies according to the situation of each region of the national power grid. The following are commonly used: (1) 3AC220V50Hz/60Hz input, output 3AC0~210V (2) 3AC380V50...[Details]

On the evening of August 18, Han's Laser released more than 20 announcements in succession, mainly announcing the 2019 semi-annual report, supplementing the construction status of the European R&D an...[Details]

An oscilloscope is an electronic measuring instrument with a wide range of uses. It can be used to test different electrical quantities, such as voltage, current, frequency, phase difference, amplitu...[Details]

It is reported that ZTE spokesperson Wu Jing recently warmed up for the upcoming ZTE Axon 40 series. He said that the ZTE Axon 40 series will perfectly integrate two first-launch technologies and wil...[Details]

When you are working on a relatively complex project in a project team, it means that you are no longer working alone. You need to work with your team members to complete the project together, which ...[Details]

/**  I use a timer in my code to control the time I use 138decoder int the hardware  **/ #include reg51.h #define uint unsigned int #define uchar unsigned char sbit LSA=P2^2; sbit LSB=P2^3; sb...[Details]

Write a subroutine Div_16 to implement double-byte unsigned number division. Define variables by yourself, where: ACCALO; store the lower 8 bits of the dividend ACCAHI; store the high 8 bits of the...[Details]

Learning to use a microcontroller means understanding the microcontroller hardware structure and the application of internal resources, learning how to initialize various functions in assembly or C l...[Details]