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Consumption upgrade + consumption sinking stimulates the potential of home appliance market   On July 29, the China Center for Information Industry Development released the "China Home Appliance Mark...[Details]

Resolution and Accuracy 　　Resolution is defined as the ability of a counter to distinguish between similar frequencies, as shown in the figure below. This is related to the number of displayed digits...[Details]

New energy is a very important part of Biden's new policy. In the latest "CLEAN ENERGY FOR AMERICA ACT" proposal, regarding the subsidies and withdrawal scope of electric vehicles, a 30% tax rebate +...[Details]

       According to Letsgodigital, two new design patent documents submitted by Samsung to the World Intellectual Property Organization were approved earlier, which showed that the new Samsung Galaxy...[Details]

Recogni is a startup that designs AI visual recognition models for self-driving cars. According to foreign media reports, the company recently announced that it has received $48.9 million in financin...[Details]

1. Push-pull output: can output high and low levels and connect digital devices; push-pull structure generally means that two transistors are controlled by two complementary signals, and one transist...[Details]

The microBRICK® device is available in a 10.6 mm x 6.5 mm x 3 mm package that is 69% smaller than competing solutions and operates from an input voltage of 4.5 V to 60 V MALVERN, Pennsylvania, USA,...[Details]

In the code of the previous lecture, we don’t need to write “sbit GND = P2^3;”. We can just write “P2 = 0xF7;” at the beginning like Teacher Song did, so that only P2.3 outputs 0 and the others outpu...[Details]

In recent years, KTV entertainment mode has undergone significant changes, resulting in the popularization of the mode of using pre-effects with post-amplifiers, which has triggered the "karaoke ef...[Details]

1. Hardware Solution This system uses 51 single-chip microcomputer to control infrared temperature sensor to perform non-contact temperature detection and display, which can realize rapid measurement...[Details]

Friendly Arms provided a porting manual for porting U-BOOT-2010-03, which I followed before. This time, I ported it again with the purpose of analyzing the source code. The whole process referred to ...[Details]

    Wind observation instruments include: wind vanes, cup anemometers and windmill-type wind vanes and anemometers. Among them, wind vanes can only observe the change of wind direction and record the ...[Details]

   Air conditioning is an indispensable configuration to meet the comfort requirements of automobiles. It is used for cooling, heating, and ventilation in the car. A comfortable driving environment i...[Details]

How to connect the three wires of the speed regulating motor Speed ​​regulating motors generally have three wires: a phase wire, a neutral wire, and a ground wire. The connection method of the...[Details]

When talking about new energy, we cannot fail to mention all-solid-state batteries. As one of the development directions of the next generation of energy storage technology, the advantages of solid...[Details]