-
Serial EEPROM should be a very reliable device, but in my use, data errors often occur. Chairman Mao said: Only by knowing yourself and knowing your opponent can you be invincible in a hundred battle...[Details]
-
Battery life is also an aspect that iPhone users are very concerned about. So for the iPhone 12, we don’t know whether the battery life has improved or decreased, but at least now we know the battery...[Details]
-
On April 18, the first chairman meeting of the China Electricity Council in 2019 and the seminar on economic situation and power development were held in Beijing. Guided by Xi Jinping Thought on So...[Details]
-
According to statistics, up to 20% to 22% of electrical energy is used for lighting. Improving the energy efficiency of lighting applications and even further reducing their energy consumptio...[Details]
-
In July this year, Ouyang Minggao, an academician of the Chinese Academy of Sciences, emphasized that power battery shipments are about to enter the TWh era, and global shipments are expected to exce...[Details]
-
Contents The invention relates to a thermal porous plate gas flow meter applied to an uneven flow field, belonging to the technical field of gas flow measurement. Background of the Invention Gas fl...[Details]
-
For electric motors with any number of poles, relatively high speed and large torque are ideal results for dragging loads. How to determine and balance the relationship between the two is a key fac...[Details]
-
Thermocouple disconnection detection utilizes the characteristic that the resistance becomes infinite after the thermocouple is disconnected. In the circuit shown in the figure below, assume that the...[Details]
-
Abstract: ADS9320 is a serial 16-bit micropower high-speed A/D converter produced by Burr-Brown Company in the United States. Its sampling frequency can reach up to 100kHz, its linearity is ±0.0...[Details]
-
Abstract: A novel multi-channel output isolation drive circuit is presented. It uses a distributed current source power supply method to solve the difficulties of multi-channel isolation output, ...[Details]
-
With the rapid development of autonomous driving technology, various simulation, test bench and actual road test methods are also applied in various stages of R&D and testing. Talent cultivation ha...[Details]
-
According to foreign media reports, Verizon is working with Mcity at the University of Michigan to test various 5G solutions, aiming to use 5G ultra-wideband networks to improve traffic safety and ad...[Details]
-
Digital oscilloscopes are widely used measuring instruments. As a promoter of Rohde & Schwarz digital oscilloscopes, I have seen that engineers in many companies use low-end digital oscilloscopes. ...[Details]
-
1. What is a high frequency inverter?
A power inverter (car power supply) is a convenient power converter that can convert DC12V direct current into AC220V alternating current, the same as the...[Details]
-
Bluetooth technology, named after the nickname of the 10th-century Danish King Harald, has become the most important component of the IoT world, and the BLE (ultra-low-energy Bluetooth) in the family...[Details]