Source: Zhihu Original link: https://www.zhihu.com/question/437925439/answer/1790242565When it comes to the topic of 35 years old, the key lies in the programmers themselves. You don’t need to answer ...
There are many types of OLED screens. According to color, they can be divided into monochrome screens, dual-color screens and color screens; according to size, they can be divided into 0.91', 0.96', e...
1. What is an adder? An adder is used to perform addition. It is a device that generates the sum of numbers. A device that takes the addend and the augend as input and the sum and the carry as outpu...
How big is the imagination space for pressure sensing?
Will said that MEMS pressure sensors are a new interactive method compared to traditional touch. Intuitively speaking, "touch" is an action, and ...
Xiong Junmin, Vice President of Honor Business Department (Products), recently published an article praising the Honor X10 as a well-deserved gaming machine. Xiong Junmin said that Honor X10 supports...[Details]
The input circuit of the switching power supply mostly adopts a rectifier plus capacitor filter circuit. At the moment of closing the input circuit, since the initial voltage on the capacitor is z...[Details]
Introduction
This paper uses ±5V power supply to design a circuit with analog multiplier as the core circuit, the output signal and control voltage are highly linear, and single-ended...[Details]
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Industry Background
At present, the power companies have an increasing demand for distribution network materials such as transformers, fuses, and JP cabinets. However, t...[Details]
1. Overview
In the application of electronics and automation technology, digital signal conversion to analog control signal output is a common problem in electronic design, but many microc...[Details]
Introduction Matrix keyboards are generally 4 × 4 or 4 × 3. The judgment methods of matrix keyboards are divided into row scanning and column scanning. Simply put, it is to give a high level to the...[Details]
According to Sudhanshu1414, a Meizu phone with model number "M928Q" recently passed the 3C certification and supports 18W charging; the media said that the new model is Meizu 16T. It i...[Details]
1 Introduction
Electric bicycles use the electricity generated by batteries as driving energy and electric motors as power. They have the characteristics of no exhaust pollution, "zero emissi...[Details]
Recently, the Southern Energy Regulatory Bureau held a discussion with the leaders of Guangxi Power Grid Energy Technology Co., Ltd. on promoting the development of energy storage in Guangxi.
...[Details]
I feel that the PIT timer of K60 is like the timer in 51 and PIC (it seems that K60 has many kinds of timers Systick, LPTMR, PDB).
What is Systick? It is the timer of the Cortex core, that is ...[Details]
Infrared light sources and their applications in security monitoring With the development of optoelectronic information technology, infrared solid-state light-emitting devices have evolved from tra...[Details]
(I) Starting from the demand for long-term energy storage, the demand for energy storage installed capacity is extremely elastic. The future of domestic energy storage will be a market-based competiti...[Details]
O Introduction Since the publication of "Rossum's Universal Robots" by Czechoslovak writer Karel Capek in 1920, people have been full of fantasies and expectations about robots. With the conti...[Details]
Zhongguancun Online News: OPPO recently announced that it will hold the OPPO Future Technology Conference 2020 (OPPO INNO DAY 2020) on November 17. It is reported that OPPO will launch a concept-leve...[Details]
Li Auto and Mercedes-Benz to use Snapdragon Extreme Automotive Platform in their future production models
New Snapdragon Cockpit Extreme and Snapdragon Ride Extreme platforms debu...[Details]
Talking
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