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First of all, the message queue is similar to a counting semaphore and can save asynchronous events, but the counting semaphore saves the state quantity. It only accumulates the number of state trigge...[Details]

　　 Altera Corporation recently announced a revolution in FPGA floating-point DSP performance. Altera is the first programmable logic company to integrate hard-core IEEE 754-compliant floati...[Details]

1 Introduction Ethernet has evolved rapidly and has become the de facto choice for wired networks, which are used in a wide range of markets, from home, office, enterprise to industry, and automobi...[Details]

On September 20, according to foreign media reports, market research firm Omdia released data showing that Samsung's semiconductor sales in the third quarter of this year are expected to account for ...[Details]

Power supply test items 1. No-load current: (Adaptor type) In general, the smaller the no-load current value, the lower the power consumption of the product. Through experiments, it is found t...[Details]

The controller of MSC51 microcontroller consists of instruction register, instruction decoder, reset circuit, clock generator, timing control logic, program counter, program address register, data po...[Details]

Microprocessor:  The core component of the computer system (CPU) is not a complete computer. Single-  chip microcomputer:  The CPU and other interface circuits are integrated into one chip, giving...[Details]

Soft start and star-delta start are two common motor starting methods. They have certain differences in starting current, starting torque, starting time, etc. Soft Start Soft st...[Details]

With the improvement of people's consumption power and modern industrial technology, the hair dryer market has entered a stage of development of green, energy-saving, efficient and multifunctional ...[Details]

Ningbo Xiangshan Island Photovoltaic Project is located on an island in the beautiful coastal city of Ningbo, with beautiful environment and convenient transportation, about 140km away from the cit...[Details]

According to the Southern Daily, the LG Display project in Guangzhou will start production in the third quarter, and Sharp's Guangzhou 10.5-generation production line is also expected to start produc...[Details]

According to foreign media reports, EV Safe Charge, a supplier of flexible charging technology for electric vehicles, has demonstrated its electric vehicle mobile charging robot ZiGGY™ for the first ...[Details]

1. Switching power supplies are divided into single-excitation switching power supplies and dual-excitation switching power supplies, as well as forward switching power supplies and flyback switching...[Details]

This article is based on public information and is for information exchange only and does not constitute any investment advice. In 1925, the famous Ford entered Japan and continued the legendary st...[Details]

The previous article introduced the implementation of IAP. Here we will introduce a design example of the host.   Target function: STM32 is used as the host, and the hardware interfaces mainly incl...[Details]