-
Japanese media reported that Apple's iPhone 12 will be delayed until late October, and the 5G version will be released in November, breaking the previous practice of launching new products in Septemb...[Details]
-
STM32 is a 32-bit MCU based on the ARM Cortex-M3 core, with a maximum main frequency of 72M. Recently, because we want to integrate TPMS function on the car computer, we have started to develop STM32....[Details]
-
Project Introduction: Zhongwei Shapotou District Linfan New Energy Technology Co., Ltd. invested in the Zhongwei Industrial Park to build a vanadium liquid flow energy storage battery industry investm...[Details]
-
1. Overview There are many types of flow measurement instruments, and their measurement principles, instrument structures, use conditions and installation methods are different. In order to unify the...[Details]
-
The epidemic in Malaysia is becoming increasingly severe. Recently, the number of newly confirmed cases has remained high, with the highest daily record of new cases soaring from 6,000 in late May to...[Details]
-
I have used an instant water heater at home for many years, but I have troubles every time I take a bath. The water temperature control of the water heater is divided into 9 levels, from 1 to 9, ...[Details]
-
Design ideas The main functions of the DC motor PWM control system include: realizing the acceleration, deceleration, forward rotation, reverse rotation and emergency stop of the DC motor, and adjust...[Details]
-
introduction
Random numbers have been widely used in simulation, sampling, numerical analysis, computer programming, decision-making, aesthetics and entertainment. There are two common ran...[Details]
-
Overview As a kind of speed regulating device, intelligent inverter is widely used in various motor control due to its multi-purpose, high reliability and high energy saving, such as metallurgy, pape...[Details]
-
#include //Include the header file. Generally, no modification is required. The header file contains the definition of special function registers.
sbit duan=P2^2;//Define P2.2 as segment operation, y...[Details]
-
This article will briefly explain the measurement method and gear switching of the resistance and voltage range of the digital multimeter, so that everyone can have a deeper understanding of the meas...[Details]
-
One of the prerequisites for resource integration is that the company has achieved scale effect in a certain product field. Therefore, in the large and mature mobile phone industry chain, we can see ...[Details]
-
Charging is indeed a headache for electric car owners. Either they can't find a suitable charging station, or the charging time of the electric car is too long. If they encounter a "power shortage" d...[Details]
-
Circuit Working Principle The op amp IC1 (μA741) and peripheral components form a voltage regulation circuit, and V1//V2 and V3 form a Darlington high-power voltage regulation circuit. RPl, RP2, RP3...[Details]
-
In early October, at a battery energy storage project construction site in Ben Djali Province in northern Côte d'Ivoire, construction workers were stepping up civil construction. In June 2021, in orde...[Details]