54LS42DMQB

Introduction PIC microcontrollers are widely used in industrial control, instrumentation, home appliances, communications and other fields due to their stable performance and wide vari...[Details]

1. Tasks This topic is mainly to design a development system platform based on 51 single-chip microcomputer. The basic hardware of the development platform includes: 12864 LCD display, 8-bit LED indi...[Details]

In the global foundry market, TSMC is the largest, with leading production capacity and technology, and a market share of over 50%. Samsung has taken more than 20% of the market share, and its advanc...[Details]

uTenux now supports almost all mainstream cortex M development boards, such as: ATMEL, Cypress, Freescale, Infineon, Nuvoton, NXP, SiliconLabs, Spansion, ST, TI. uTenux supports three development env...[Details]

With the increasing shortage of energy, rising oil prices, and urban environmental pollution, the development and utilization of new energy to replace oil has been increasingly valued by governme...[Details]

: Digital water permeability tester-hydrostatic pressure is used for the anti-penetration performance of various fabrics that have been waterproofed (such as canvas, coated fabrics, tent fabrics, tar...[Details]

       HTC's current CEO Yves Maitres revealed in October 2019 that HTC has stopped innovating in smartphone hardware and will gradually shift its focus to VR business. HTC's last model was the HTC U...[Details]

Recently, Balu Balakrishnan, CEO of Power Integrations, announced the company's official entry into the GaN industry in a quarterly conference call. Balu said: "GaN-based InnoSwitch devices have exc...[Details]

Introduction A DC electronic load is an electronic circuit device that can absorb DC power and dissipate, store or feed the absorbed DC power back to the power grid. The current absorbed by the...[Details]

This article aims at the non-erasable nature of the internal memory of the Intel 87C196MC microcontroller, and provides a method for effectively implementing repeated programming for the usage problem...[Details]

/*  Name: STM32 timer controls LED light cycle display  Note: For STM32, its timers are more numerous than those of C51 and their functions are more complex. In terms of number, STM32 timers can be...[Details]

With the development of various technologies, the main circuit - switching power supply is used in various products. Main circuit - the path through which the power current flows in the switching pow...[Details]

The microcontroller C language supports general pointers (Generic Pointer) and memory pointers (Memory_Specific Pointer). 1. 1. General pointers The declaration and use of general pointers are th...[Details]

　　 During the welding process of LED energy-saving lamps, we often encounter the problem of how to identify the positive and negative poles of the light-emitting diodes. This is particularly import...[Details]

Introduction 　　With the explosive growth of the Internet and the increase in the demand for various wireless services, traditional wireless communication networks have become increasingly unable to ...[Details]