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I am new to 51 MCU. Interrupts almost confused me. I finally understood a little bit. I am afraid I will forget it. I will post it here so that I can find it when I need it. Latch Circuit LED displ...[Details]
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Recently, the Ministry of Transport issued the Outline of Digital Transportation Development Plan (hereinafter referred to as the Outline), which aims to implement the decisions and arrangements of t...[Details]
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When searching for information about solid-state batteries recently, Hansen Chang, a team leader of Mercedes-Benz's solid-state research group, mainly introduced some of Mercedes-Benz's views on soli...[Details]
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Introduction
MITSUMI's
Solar Cell
Charging Control IC consumes 1/10 of the power of conventional charging control ICs. The charging control current is approximately 1mA, and a protection ...[Details]
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I. Introduction AD590 is a single crystal IC with two-terminal temperature conversion current source produced by Analog Devices. The figure shows the internal circuit structure of AD590 and its two ...[Details]
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GTO is mainly used in large-capacity choppers, inverters and switching circuits. The most concerning problem is the short-circuit overcurrent phenomenon caused by various reasons; therefore, it s...[Details]
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Recently, the 15th Plenary Session of the 12th Beijing Municipal Committee reviewed the "Proposal of the Beijing Municipal Committee of the Communist Party of China on Formulating the 14th Five-Year ...[Details]
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Let's briefly analyze the composition and performance of the LED circuit:
1. Circuit composition
When more LED products are needed, if all LEDs are connected in series, the LED driver...[Details]
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Compared with a few years ago, the biggest change in domestic chip start-ups is the diversity of products. They are no longer concentrated in a few popular tracks as in the past. Companies are follow...[Details]
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"The first domestic self-driving chip stock" is knocking on the door of the Hong Kong Stock Exchange. In early July, Black Sesame Intelligence officially submitted a prospectus to the Hong Kong Sto...[Details]
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In 2019, Advantech held the "IoT Co-creation Partner Conference" on a world tour to help Advantech's global partners connect and build a localized ecosystem and value chain. Advantech's WISE-PaaS All...[Details]
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1. Introduction to motor classification
1.1. Introduction to the motor
A motor is a device that can convert between electrical energy and mechanical energy. A generator converts mechanica...[Details]
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I. Overview
The S3C6410 interrupt controller consists of two VICs (Vectored Interrupt Controller, ARM PrimeCell) and two TZIC's (TrustZone Interrupt Controller SP890).
The two TZIC's and VIC's are ...[Details]
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The algorithm is as follows: Kim Larsen calculation formula W = (d+2*m+3*(m+1)/5+y+y/4-y/100+y/400) mod 7
In the formula, d represents the day of the date, m represents the month, and y represents ...[Details]
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The 2-wire temperature sensor is a common temperature measurement device, which is widely used in industry, scientific research, medical treatment and other fields. This article will introduce in d...[Details]