ECA50DTBT-S664

    The reason why we need to talk about this tick timer is because it is very special. The stm32 timer has both internal and external timers, and the tick timer is in the cortex core. If you underst...[Details]

The three-phase asynchronous motor soft starter based on the single-chip microcomputer AT89C51 introduced here essentially improves the starting characteristics of the AC motor, and has functions s...[Details]

The following program has been run on my experimental box. AT89C52 function: According to the level of P2.X port, if the input is 1, X lights will cycle on P0P1 port. ;The input is a switch button  ...[Details]

Potomac Photonics是位于马里兰州巴尔的摩市的一家合同制造商，经常会遇到3D打印现存的共同挑战：像构建方向、分辨率和表面光洁度等等，但在Potomac的案例中，突破这些挑战显得尤为重要。 这家公司以精密加工著称，并能小规模地进行机器加工、激光切割和3D打印。微加工技术结合双材料SLA 3D打印使这家公司能够创建大量的医疗器械和设备组件，不仅是原型还有最终产品。 3D打印在这部分...[Details]

6~W Audio Power Amplifier Using Monolithic Power IC Function of the circuit Among monolithic power ICs, LM383 can obtain relatively large power output. The chip has 5 TO220 leads. Because the ...[Details]

In the book "Basic Skills of Switches - Part 1", it is mentioned that switches divide communication areas at the physical level and generate local area networks (LANs). A local area network has a c...[Details]

The relay is released. In the figure, B is when the temperature is lower than the preset value, the relay is energized. If the relay contacts control the on and off of the electric furnace power s...[Details]

Introduction Nowadays, embedded devices exist in every corner of people's lives, such as DVDs, mobile phones, MP3s, and PDAs. Most of these embedded devices use 32-bit RISC embedded processors ...[Details]

With the improvement of living standards, people's consumption of resources is increasing, and the measurement, management and charging of resource consumption are becoming more and more complicate...[Details]

PCIE (PCI express) is a third-generation high-performance I/0 bus used to interconnect peripheral devices in applications such as computers and communication platforms. The PCIE architec...[Details]

PC hard drive shipments will drop significantly this year, according to a new financial report from Nidec, which makes spindle motors for hard drives with an 85% market share. The motor maker expects...[Details]

In recent years, with the development of military science and technology, the structure of weapons and equipment has become more and more complex. In order to ensure the safety and reliability of w...[Details]

Use the AD built into the STC12C2052 microcontroller chip to sample the voltage and display it on the digital tube. The following is the assembly language source program: ;===================Digital ...[Details]

The electric vehicle market is expected to reach 15 million vehicles by 2025, including plug-in hybrid electric vehicles (PHEVs) and full electric vehicles (EVs) . The fact that each of these vehicle...[Details]

1 Introduction Microcontroller (or microcontroller) technology has penetrated into all aspects of life and is widely used in home appliances, communications, testing and other fields. Therefore...[Details]