-
Under low temperature conditions, electric vehicles need to face the problem of heating the passenger compartment and the battery. In terms of battery performance, batteries are afraid of cold but ...[Details]
-
While energy efficiency and industry standards are the main drivers of PV inverter technology development, reliability is also an important factor.
The latest trend in modern green architect...[Details]
-
STM32 uses bit banding to access the actual bit level. However, if you are not pursuing speed or saving memory, there is no need to use this function. If you are interested, just check the manual to f...[Details]
-
Figure 1 is the basic principle diagram of a single-excitation switching power supply. In the figure, T is a switching transformer, N1 and N2 are the primary and secondary coils of the switching trans...[Details]
-
1 Introduction
Peer-to-peer (P2P) technology is a hot topic in the field of international computer network technology. The prototype of this technology was created in the 1970s, with UseNe...[Details]
-
CAN is a widely used communication bus between automotive ECUs. There are some basic problems related to its application, such as
It's a bus, why not connect them all together, why...[Details]
-
Working mode of 89C51 microcontroller The 89C51 microcontroller has four working modes: reset, program execution, low power consumption, and programming and verification. 1. Reset method (l) ...[Details]
-
stm32 does not use all 256 interrupts of Cortex-M3, only a part of it (16 cores + 68 external interrupts) Interrupt Line Pin 0 of all GPIO ports corresponds to the EXTI0 interrupt line, an...[Details]
-
Recently, according to foreign media reports, Apple is rumored to be interested in acquiring Intel's mobile phone chip business. This potential transaction may be as high as billions of dollars. The ...[Details]
-
STM8 I2C slave mode In order to generate the correct timing, the input clock to the module must be set in the I2C_FREQR register. The frequency of the input clock must be at least: In standard mode:...[Details]
-
Smartwatches are on the wrist... One day in 1904, a pilot named Dumont came to his good friend Cartier to complain that he could not conveniently take out his pocket watch to check the time durin...[Details]
-
The evolution of wireless multi-function mixed-signal front-end chips from two generations and two classic product solutions
The figure below shows the concept of indoor base station...[Details]
-
For image surveillance systems, users often put forward such functional requirements: they hope to be able to monitor distant objects. These objects may be distributed in suburbs, deep mountains, w...[Details]
-
introduction
Lean management of distribution network is an effective measure to improve the quality and efficiency of power supply enterprises. Among them, the correct household-transformer re...[Details]
-
The reason for using assembly is very simple, that is, the efficiency of assembly code. When the machine starts, the efficiency of assembly is used to initialize the hardware and provide...[Details]