Gizwits is positioned as smart hardware. The direction is that you use our hardware. We can provide us with software APIs. Everything is ready for you. You just need to know how to use it. It has abso...
Speaking of the difficulties of switching power supplies, PCB layout is not a big problem, but if you want to lay out a good PCB board, it must be one of the difficulties of switching power supplies (...
It has been a while since I received the SHT31 Smart Gadget, but due to lack of time, I did not start the review until today.The courier box I received was quite large, but it became very small after ...
01
Impedance Matching and RF VoltageOne challenge that designers often have to overcome is the RF energy at the antenna. For example, the impedance matched to the antenna may generate a high RF voltag...
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]
Oscilloscope probes are generally divided into passive probes, active probes, and current probes. 1. Passive probe Passive probes are divided into 1×, 10×, 100× and other specifications. 10× means ...[Details]
According to foreign media reports, the Volkswagen Touareg model can now be remotely controlled from a smartphone outside the car, allowing it to enter and exit parking spaces completely automaticall...[Details]
Function: The single chip microcomputer intelligently controls the water tower system, detects the water level in the water tower in real time, and can display it in real time, automatically controls...[Details]
Suppressing noise while increasing the frequency through the motor drive system is a common problem faced by the electric machinery industry today. In order to meet customer requirements, improve t...[Details]
@greentheonly, known as the "Green God" on Twitter, recently released physical pictures of Tesla's latest HW4.0 hardware . This information is very valuable, and we can get a glimpse of the latest...[Details]
1: The colored end of the ordinary diode is marked as the negative pole; Second: The longer leg of the LED is positive, and the shorter leg is negative. If the legs are the same length, the l...[Details]
According to Reuters, the United States has persuaded Italy and other European allies to ban Huawei equipment on the grounds of security risks, but Italy has not taken action against Huawei so far. H...[Details]
Introduction
Among the many solutions for medium and long distance communication between industrial control equipment, RS485 bus is widely used in factory automation, industrial control, commun...[Details]
1. Introduction
Power transformers are one of the important equipment in the power system and play a vital role in the safe operation of the power system. Good operation and maintenance of tr...[Details]
Introduction to Pulse Signal Pulse signal is a discrete signal with various shapes. Compared with ordinary analog signals (such as sine waves), the waveforms are discontinuous on the time axis (t...[Details]
PN8015 integrates PFM controller and 800V high avalanche capability intelligent power MOSFET. The output voltage can be adjusted from 3.3V to 24V through FB resistor. It is used for low-power non-i...[Details]
The S3C2440 chip has a total of 8 A/D conversion channels, AIN0-AIN7, and only one converter with a conversion accuracy of 10 bits and a maximum conversion rate of 500 KSPS at a 2.5MHz A/D ...[Details]
The detection process adopts physical detection methods, which can realize automatic quantitative sampling, oil-water separation, water vaporization, water detection, and trace water content calculat...[Details]
LED
has unique advantages, but LED is a fragile
semiconductor
product, so we must be extra careful when using LED products. Now I will summarize some precautions for usin...[Details]
Analog electronics
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