1. 74HC573 is an 8-bit data latch. Mainly used for the control of digital tubes, buttons, etc. 573 has two functions: 1) Data latch. When the input data disappears, the data is still maintained at the...
(1) Harvard structure: Programs and data are stored in different memories, and each independent memory is independently addressed and accessed.(2) Multi-stage pipeline: A DSP instruction (fetch, decod...
1. Integrated temperature transmitter The integrated temperature transmitter is generally composed of a temperature probe (thermocouple or thermal resistor sensor) and a two-wire solid electronic un...
As the name implies, it is a serial peripheral interface. SPI is a high-speed, full-duplex, synchronous communication bus. The standard SPI also uses only 4 pins and is often used for communication be...
Correct switching power supply PCB layout becomes very important.
In many cases, a power supply that is designed perfectly on paper may not work properly during the first commissioning because there a...
Recently, the National Development and Reform Commission, the National Energy Administration, and the National Data Bureau issued the "Action Plan for Accelerating the Construction of a New Power Syst...[Details]
1 Introduction The commonly used micro-pin printers are slow and noisy, and cannot meet the needs of some occasions. Micro thermal printers have the advantages of fast printing speed, low noi...[Details]
Collaborative robots
are
robots
that can physically interact with humans in a shared working environment
. They are designed to be flexible, safe and easy to use. They can improve prod...[Details]
Lam Research Joins Global Semiconductor Climate Alliance as Founding Member, Continues Progress toward Net Zero Emissions
Beijing time, November 7, 2022 - Lam Research recently ann...[Details]
1. In the substrate, the pads of the DIE must be aligned with the direction of the binding wire, and the lead-out wires must also be aligned with the pads. For each DIE, a cross pad must be placed ...[Details]
High luminous efficiency
After decades of technological improvements, the luminous efficiency of LED has been greatly improved. Incandescent lamps and halogen lamps have a luminous efficiency ...[Details]
1 Introduction Normally, printers, mass storage devices and other devices are driven by ordinary PCs. Since a large number of measurement and control, medical and other systems need to store and pr...[Details]
The price of LED bulbs is falling. A year ago, you could buy a Philips 60W dimmable LED bulb to replace an old-fashioned bulb for about $50, but today, you can buy its home-brand 8W, 800-lumen Insigni...[Details]
3 Research and Design of Intercommunication Gateway (VIG)
In order to realize the intercommunication between 3G-324M video terminals and H.323 video terminals, a video gateway VIG is added, which...[Details]
Palo Alto Networks, a global cybersecurity company, announced that it will collaborate with Chinese technology company Aiways to strengthen the global cybersecurity of its continuously connected, sma...[Details]
Semtech Corporation would like to congratulate the successful launch of the last networking satellite of the BeiDou-3 global satellite navigation system and its smooth entry into the planned orbit. W...[Details]
In 2023, high-speed NOA (Navigation Assisted Driving) is getting better and better, and the "assisted driving ceiling" urban NOA has also begun. "The first year of urban NOA" has become a consensus a...[Details]
The communication power system is the heart and source of power for the entire communication network, and plays a vital role in the communication system. To ensure that the communication power system ...[Details]
In the previous basic knowledge, physical addresses were used to light up the LED lights. Now, after learning about MMU, we will use the knowledge of MMU to light up the LED lights with virtual add...[Details]
Microcontroller MCU
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