[National Technology N32G430] 4. Make a simple and easy-to-use multi-task scheduling system https://en.eeworld.com/bbs/thread-1217018-1-1.html
On the premise of creating the task above, drive ssd1306 ...
[i=s]This post was last edited by ddllxxrr on 2018-10-27 20:14[/i] Let me first tell you why I am interested in this board: The operating voltage of the MM32F031xx series is 2.0V ~ 5.5V[/size][/font][...
、 Chinese semiconductor device model naming method Semiconductor device models are composed of five parts (field effect devices, semiconductor special devices, composite tubes, PIN tubes, and laser de...
Author: Yuan Tan
Many applications such as medical equipment and test and measurement instruments are extremely sensitive to power supply ripple and noise. Understanding the generation mechanism and m...
1. Concept and characteristicsconceptDC-DC refers to Direct Current. It is a device that converts electrical energy of one voltage value into electrical energy of another voltage value in a DC circuit...
In the design, according to the characteristic curves and related parameters such as ID-VDS, ID-VGS and Cap-VDS provided in the IXFN50N80Q2 chip manual of IXYS Company, the Power MOSFET Tool under the...[Details]
Abstract:
This paper introduces the design of a new type of distributed substation RTU based on DSP and CAN field bus. The RTU is divided into a communication main control module and a signal...[Details]
At the Frankfurt Motor Show, Honda also released the mass-produced Honda E, and also released the Honda Power Manager Prototype, a two-way connection system for EVs and smart grids. This design is de...[Details]
Although the two LED lights can flash, it always requires the participation of the CPU. Now try to use a more automated method: let the pulse width modulation (PWM) controller output a square wave wi...[Details]
Last December, Huawei held a HarmonyOS 2.0 mobile developer Beta event. At the same time, the HarmonyOS 2.0 mobile developer Beta public beta recruitment was launched online. According to feedback ...[Details]
Orders were gradually placed during the intensive bidding period. The company announced the statistics of daily operating contracts. From Q3 2018 (July 10, 2018) to Q2 2019 (June 19, 2019), the sales...[Details]
Introduction
LED lamps are highly efficient and have a long lifespan compared to traditional lighting technologies. They have become the preferred type of bulbs to reduce energy cons...[Details]
"Continue to enhance the innovation capability of the Industrial Internet and promote the integrated development of industrialization and informatization on a wider scale, deeper level and higher l...[Details]
Flooded Batteries
This battery developed in Germany can be used to power flashlights, strobe lights and toys as long as it is filled with water. This battery can be stored for 50 years and can...[Details]
Insulation resistance meter is a commonly used testing instrument, mainly used to measure maximum resistance value, insulation resistance, absorption ratio and polarization index, etc. It has certai...[Details]
Guangdong Gowin Semiconductor Technology Co., Ltd. (Gowin Semiconductor), the world’s fastest growing and most innovative FPGA design company, will participate in the 2019 Arm China Tech Symposia eve...[Details]
The chip used in the display is CREE or AXT. Generally, CREE is the first choice:
CREE: American chip, it has good stability, strong anti-static, etc., and has been unanimously recognized by p...[Details]
introduction
In traditional control systems, a single-chip microcomputer is usually used as the control core and supplemented with corresponding components to form a whole. However, this...[Details]
South Korean chip supplier SK Hynix said its fourth-quarter operating profit plunged 95%, missing analysts' expectations as oversupply and weak demand hit chip prices. SK Hynix, the world's seco...[Details]
Hyundai Mobis' new holographic display can replace the digital instrument cluster, infotainment system and front passenger display.
The screen war has reached new heights, wi...[Details]