-
There are many types of ultrasonic flaw detectors, but in the actual flaw detection process, pulse reflection ultrasonic flaw detectors are the most widely used. Generally, in uniform materials, t...[Details]
-
With the development of AI technology, AI and the wearable device industry are becoming more and more integrated, including Bluetooth chips, algorithms, applications and other upstream and downstre...[Details]
-
1. There is a large capacitor in the system power supply, and the power-on speed is slow (it takes a long time to reach the standard value). 2. Other devices in the system need to be powered on and i...[Details]
-
Abstract: CS5524 is a high-precision A/D chip produced by the American company CRISTAL. This chip is very suitable for measurement systems with weak signals, large dynamic range, and severe inte...[Details]
-
Introduction This series of articles is divided into two parts. Part 1 begins by discussing the history and design challenges of thermistor-based temperature measurement systems and how it compare...[Details]
-
Implementation plan #e#
2.2 Implementation plan
Since the N values of h (n) are known before the convolution operation, N units can be allocated in the program memory to store h (n). Sin...[Details]
-
Clamp meters and multimeters are test equipment that electronic engineers and electricians often need to use. So which one is better? How to choose the right instrument in what environment? Clamp...[Details]
-
Programmable controller PLC may crash during operation, which will cause unpredictable losses to industrial production. Therefore, we must first understand the cause of PLC crash and investigate th...[Details]
-
0 Introduction
Ultrawide-band signals refer to radio signals with a -10 dB relative bandwidth greater than 20% or an absolute bandwidth greater than 500 MHz. Ultrawide-band technology based on...[Details]
-
In the golden month of October, two new IoT research reports were released in the industry. One is the second edition of IoT Signals released by Microsoft, and the other is IoT Spotlight Report 2020 ...[Details]
-
When I was a kid, the DVDs at home were connected to the TV through several round plugs, and the plugs were distinguished by color. Today, DVDs have almost disappeared, but the plugs on the TV stil...[Details]
-
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
-
1. No display. Causes of failure of Tektronix oscilloscope not displaying and repair methods of Tektronix oscilloscope: The following reasons usually cause the failure, such as: broken fuse, unrelia...[Details]
-
Because of the huge size of the engine Traditional fuel vehicles must make room for it or front or rear Or under the seat... The electric motor is much smaller than the engine. Therefore, many n...[Details]
-
Lei Jun revealed on Weibo that the Xiaomi Mi Band 4, which will be released tomorrow afternoon, will support payment function. Lei Jun has previously posted a poster photo of the Xiaomi Mi Band...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD