-
1. Voltage measurement 1. Measurement of DC voltage, such as battery, Walkman power supply, etc. First, insert the black test pen into the "com" hole and the red test pen into the "V Ω". Select t...[Details]
-
On February 17, the 35 kV power transmission and transformation project in Haxiu Township, Yushu City, Yushu Tibetan Autonomous Prefecture, Qinghai Province resumed construction. It is understood t...[Details]
-
The optocoupler of the switching power supply is mainly used for isolation, feedback signal and switching. The power supply of the optocoupler in the switching power supply circuit is provided ...[Details]
-
Hardware security strategies are being pushed forward in the chip design process due to the growing number of vulnerabilities in complex designs and connected devices, consideration of potential vu...[Details]
-
Twitter blogger Slashleaks exposed a set of mock-up photos of what is suspected to be the iPhone 12 Pro Max. The Slashleaks website shows that the authenticity of the photos is 67%. The leaked ...[Details]
-
Recently, vivo launched a product with excellent cost-effectiveness, vivo U3x, which uses a 6.35-inch 1544×720 resolution water drop screen and is available in three colors: deep lake blue, midnight ...[Details]
-
Active signals and passive signals are relative to current signals. If the sensor device has an independent working power supply, the current signal transmitted by the sensor is an active signal; f...[Details]
-
Today’s
autonomous driving
has reached the stage of competing in “digital infrastructure”.
Since "BEV+Transformer" became the recognized algorithm architecture, algorithm barrier...[Details]
-
Remarks: Focus on IoT application development and share IoT technology experience. Software platform: IAR6.5 TCP/IP protocol stack: LWIP1.4.1 Hardware platform: STM32F103C8T6 wired communication ...[Details]
-
Test engine during performance testing
Author(s): Bernard Killeen. Systems Engineer - Richmond Measurement Services, Derby (UK)
Industry: Aerospace/AvioNIcs
Products: Motion Control, PXI/Compac...[Details]
-
The release date of iPadOS, which was originally scheduled to be released on October 1, has been brought forward. News from Apple's official website shows that the operating system will be released o...[Details]
-
1 Overview
In the early 1990s, my country's mechanical processing industry realized mechatronics and carried out different degrees of transformation on old machine tools. When we participated ...[Details]
-
On August 14, Feifan Auto released its three-battery technology system, and Feifan’s first battery swap station in Beijing was also officially launched simultaneously. Feifan Sandian's technology ...[Details]
-
PLC and frequency converter have a relationship of inclusion and being included. Both PLC and frequency converter can complete some specific instructions to control motors. PLC is a program input e...[Details]
-
Today, all industrial manufacturers, regardless of size, are upgrading their production facilities, manufacturing capabilities and engineering services to transform towards Industry 4.0 concepts or s...[Details]
Mobile and portable
京公网安备 11010802033920号
EEWORLD