I use the following method to control the ultrasonic generator to send ultrasonic waves
On the left are two complementary outputs, a 50% duty cycle, and a 40KHz square wave frequency.
In the middle is...
I would like to ask the moderator, for the helper2416 development board, the driver fails to create a device node by calling class_create. Is it because the root file system does not support the udev ...
【Chuanglong TL570x-EVM 】Review 01 - UnboxingPhysical appearanceThis industrial control board of Chuanglong is of high quality, and is designed and manufactured with great care. It has good stability a...
Power Factor CorrectionPower factor correction (PFC) is mainly used to improve the ratio of effective power to apparent power at the input of the power supply. It is one of the common circuits in swit...
[size=4] Ultra-low standby power consumption of less than 90mW without auxiliary AC/DC power supply reference design. The PMP21251 reference design uses the UCC28056 CRM/DCM PFC controller, UCC256304 ...
Abstract: This paper analyzes the basic principle of using serial ports for multi-machine communication in MCS-51 series single-chip microcomputers, studies the network control of traffic light con...[Details]
The information input of traditional LED display screens is carried out through a short-distance link with a computer via a data cable. Therefore, traditional LED display screens cannot meet the ne...[Details]
The MAX5813/MAX5814/MAX5815 4-channel, low-power, 8-/10-/12-bit, voltage-output digital-to-analog converters (DACs) include output buffers and an internal reference (selectable as 2.048V, 2.500V, or ...[Details]
BMW and ADI are working together to explore electronic control under the next generation of regionalized architecture . This article "E2B 10BASE-T1S supports centralized software and regional archit...[Details]
MCS-51 single chip microcomputer pin diagram and function 1. Power supply Vcc: chip power supply, usually +5V; Vss: Ground terminal. 2. Clock XTAL1 and XTAL2: Inverting input and ou...[Details]
Volkswagen has abandoned its decades-long ambition to build a car empire as it frees up resources for the development and mass production of electric vehicles, Chief Executive Herbert Diess said. A ...[Details]
According to foreign media reports on March 27, chip manufacturer SK Hynix has moved its global sales and marketing team (known as GSM within the company) from Incheon to Seoul. Sources said SK Hyn...[Details]
1 Introduction
At present, high-voltage inverter power supplies are being used more and more in technical fields such as ozone generators, sewage treatment, flue gas desulfurization, high-power l...[Details]
We recently learned from Qichacha that OPPO Guangdong Mobile Communications Co., Ltd. applied for disclosure of patent information of "a method, terminal and storage medium for vehicle network connec...[Details]
1. Setting and misjudgment analysis of upper limit current The working principle of the insulation withstand voltage tester is to determine the leakage current generated by the object under test unde...[Details]
In January this year, 17 departments including the Ministry of Industry, the Ministry of Education and the Ministry of Finance issued the "Robot+" Application Action Implementation Plan, propo...[Details]
The Edge AI & Vision Alliance recognizes Blaize®, Inc. for Best Edge AI Processing Tool at its annual Best Products Ceremony
SANTA CLARA, Calif. – May 18, 2022 –
The Edge AI & Vi...[Details]
The development of modern science and technology such as microelectronics,
computers
,
sensors
, and information processing technology has provided favorable conditions for the development o...[Details]
Recently, some media reported that
as of February 7, robot concept stocks continued to rise sharply, reaching a new high in the past year. This is the 14th consecutive day of growth in the ...[Details]
WPG
Holdings, a leading international
semiconductor
component
distributor
focusing on the Asia-Pacific market
, announced that its subsidiary WPI has launched an automotive smar...[Details]
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