231-100-H7Z117-99SA

- What is LCD1602 LCD: Liquid Crystal Display, abbreviated as LCD, its main display principle is to use electric current to stimulate liquid crystal molecules to produce points, lines, and surfaces a...[Details]

　　OFweek Electronic Engineering Network: Over-discharge of batteries will cause acidification of the plates, affecting the normal service life of the batteries. To solve this problem, a micro-po...[Details]

This experiment demonstrates the example of our Yitian version development kit small speaker making an ambulance sound. You can directly compile this file, burn it into the 89s51 we deliver, and t...[Details]

On May 13, Hunan Changsha High-tech Zone issued "Several Policies on Promoting the Development of Power Semiconductors and Integrated Circuits in Changsha High-tech Zone", which will use a total of 5...[Details]

51 MCU interrupt level Interrupt Sources Default interrupt level Serial number (for C language) INT0---External interrupt 0 Highest 0  T0---Timer/Counter 0 Interrupt 2nd 1 INT1---Extern...[Details]

head.s file @************************************************************************* @ File：head.S @ Function: Set SDRAM, copy the second part of the code to SDRAM, set the page table, start MMU,...[Details]

2019 is the first year of the construction of the ubiquitous power Internet of Things. As one of the comprehensive demonstration units of the State Grid Corporation of China in building the urban e...[Details]

According to foreign media reports, South Korean memory chip giant SK hynix Inc. is negotiating with Robert Bosch GmbH, the world's largest auto parts manufacturer, on the supply of automotive chips....[Details]

Environmental data monitoring system is an important part of environmental protection. Traditional environmental monitoring is manual data collection, and the supervision effect is poor. To solve t...[Details]

According to foreign media reports, Mazda has officially announced that it will remove all touch screens from all new models in the future, leaving only display screens. Mazda has always been known a...[Details]

1. The harm of humidity to electronic components and complete machines Most electronic products require operation and storage under dry conditions. According to statistics, more than 1/4 of defective...[Details]

1. The stability of the transmission system operation is an important factor for the safe and reliable operation of the transmission system With the expansion of the scale of the transmiss...[Details]

　　This article discusses the issues related to IGBT overcurrent protection, overvoltage protection and overheating protection, and summarizes various protection methods from practical applications. T...[Details]

1 Introduction In China, there are many patients with traumatic brain injury who are in urgent need of emergency treatment, but a considerable number of patients with intracranial hemorrhage a...[Details]

Smart devices in the Internet of Things will use more and more sensors, which will be a dramatic change from the sensors of the past. Advances in miniaturization, integration and materials science ar...[Details]