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It is reported that when working, 30-35%
of the electrical energy
of LED chips
is converted into light energy, and the other 65-70% is converted into heat energy. LEDs are very sensitive to ...[Details]
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The magnetic float of the high-temperature magnetic flap level gauge will demagnetize during use, which will cause the magnetic flap level gauge to fail. The operating temperature of the high-tempera...[Details]
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"FAST (Five hundred meter Aperture Spherical Telescope) Preliminary Research" is a knowledge innovation design program of the Chinese Academy of Sciences . The feed cabin is driven by six suspensio...[Details]
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1 Introduction
As a common input peripheral, buttons are widely used in instrumentation, industrial equipment and household appliances. At present, there are two main types of button input...[Details]
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On the morning of December 18, Apple seems to have become more aggressive in its marketing strategy. They recently cooperated with the short video social software TikTok to offer a four-month fr...[Details]
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Study Notes
for STM32F103C8
redesigned by zhang bin
2012-10-30
versions:V-0.1
All Rights Reserved
main.c is as follows, with detailed comments. You can basically use it afte...[Details]
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The data provided by the International Federation of Robotics (IFR World Robotics) well demonstrates the growth momentum of industrial robots around the world. Let's follow the industrial control e...[Details]
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HT47I_O Port Application include ht47c20.inc data .section 'data' count db ? code .section at 0 'code' org 00h jmp start org 04h reti org 08h reti org 0ch reti org 10h jmp timer_int ;***...[Details]
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The SM-T54 is a USB-C docking station. You can connect a computer with USB 3.1 protocol to a monitor, TV or other display device with HDMI or VGA through this product. The product can connect to HD...[Details]
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The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative professional robot media OFweek Robot
were
offici...[Details]
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Serial working mode 0 1. Data transmission After the data is written into SBUF, the data is shifted into 74LS164 bit by bit from the RXD end under the control of the shift pulse (TXD). 74LS164 can co...[Details]
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When you get the development board, there are already some connecting cables in the accessories, mainly serial direct connection cable, USB cable, network cable, JTAG burner. For beginners, the ...[Details]
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STMicroelectronics has expanded its GNSS product family with the Teseo-LIV3R, a competitively priced ROM-based positioning module that brings ST’s complete GNSS algorithm capabilities to cost-sensiti...[Details]
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Resonance is a special phenomenon in AC circuits, and its research is of great significance. In practical circuits, it is widely used, but sometimes it is necessary to avoid resonance.
For a p...[Details]
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1 Introduction UPS (Uninterruptible Power System) AC power supply is increasingly widely used in various fields of the national economy. This article will introduce a practical and simple online UPS...[Details]