-
About code efficiency
————————
The programming guidelines of the MSP430 series are conducive to improving code efficiency. It should be pointed out that these guidelines are basically proposed based...[Details]
-
Abstract:
This paper mainly introduces the solution of source-grid-load-storage linkage based on the new power system.
Through information
communication technology and software ...[Details]
-
Phenomenon The simple test program that uses timer TIM4 to flip GPIO regularly and drive the LED to flash with low-level current cannot be executed normally. The LED light does not flash, but the deb...[Details]
-
1. Hardware Connection
2. Communication method
Modbus protocol, ASCII format, LRC checksum;
Master-slave mode: PLC is the master and the inverter is the slave;
Baud ...[Details]
-
Figure 1 is a typical OTL circuit. C1 in the circuit is called a bootstrap capacitor. What is its role in the circuit? For the convenience of analysis, Figure 1 is simplified as Figure 2. In the circ...[Details]
-
Sensor
A physical device or biological organ that can detect and sense external signals, physical conditions (such as light, heat, humidity) or chemical composition (such as smoke), and trans...[Details]
-
1 Introduction 与功率场效应管(MOSFET)相比,绝缘栅双极晶体管(IGBT)具有更高的耐压值、更大的能量密度和较低的开通损耗,因此己广泛用于高压、大功率场合。然而,IGBT的开关速度较慢,而且关断时还存在电流拖尾现象,因而会导致较大的关断损耗。解决这两个问题的有效措施是实现IGBT的零电流开关(ZCS)。为此,近几年已陆续提出了多种ZCS脉宽调制(Pulse Width Mod...[Details]
-
In some DC/DC converters, on-chip cycle-by-cycle current limiting may not be sufficient to prevent failure during a short circuit. A nonsynchronous boost converter provides a direct path from the i...[Details]
-
Application fields and characteristics of float level gaugesFloat level gauges are a commonly used liquid level measuring instrument, suitable for sewage treatment in the petroleum, chemical, electri...[Details]
-
Apple CEO Cook said in an interview that Apple does not have a monopoly, and the market competition in which Apple operates is very fierce. Apple's core strategy is to be the best rather than the mos...[Details]
-
from DUI0067D_ADS1_2_CompLib
3.13 Type qualifiers
Some excerpts from the ARM compiler documentation on alignment
Alignment usage:
1.__align(num)
This is used to modify the byte boundary of t...[Details]
-
With the expansion of national industrial scale and the development of science and technology, the load structure of power grid has changed greatly. On the one hand, the massive growth of nonlinear...[Details]
-
1. System operating frequency setting The register version and the library version of the STM32 system operating frequency setting are quite different. The library version of the system operating...[Details]
-
With the rapid development of automobile technology, wireless charging of mobile phones has become a new standard for in-vehicle equipment. This function is becoming more and more popular in both l...[Details]
-
On October 29, the Korea Economic Daily stated that according to the latest Samsung semiconductor memory roadmap it has, Samsung Electronics will launch the next-generation V-NAND with more than 40...[Details]