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When the indoor CO2 concentration exceeds 1000 ppm , the human body will experience symptoms such as drowsiness, shortness of breath, lack of concentration , etc. If the concentration gradually increa...
In this picture, what are the changes in the collector voltages of the two transistors? What are the functions of the operational amplifier at the front end and VR10?...
This is the formula in the picture above. What I don't understand is how the VL drawn with a red line is merged into the formula below. Could you please teach me?...
GD32E231C-START unboxing. After waiting for so long, I finally received the board and sample today. The packaging is very simple.Black text on a white board. Next, you can build the circuit while prog...
[align=left][color=rgb(25, 25, 25)][font="]Semiconductor laser, also known as laser diode, is a laser that uses semiconductor material as the working material. It has the characteristics of small size...
Volkswagen Group’s pilot battery recycling plant in Salzgitter has been put into operation.
The factory aims to create a closed-loop management system for recycling core raw materials for lith...[Details]
Synopsys' Flagship Fusion Compiler Helps Customers Achieve More Than 500 Tapes, Extending Industry Leadership
Help customers improve performance by 20%, reduce power consumption by 1...[Details]
China-based Gochin Company seeks to invest $10 billion in Afghanistan’s lithium mining sector, according to the Afghan Ministry of Mines and Petroleum.
The Chinese company said...[Details]
PLC programmable controller has logic control, timing control, analog control and multi-machine communication functions.
To repair a PLC circuit, you do not need to understand the PLC program,...[Details]
The buoyancy level gauge is also called the float level gauge, which consists of a float, a rod, etc. The float level gauge is installed on the top of the container through a connecting flange. The f...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
In order to maintain strict hysteresis current control when designing an LED constant current source, the inductor must be large enough to ensure that energy can be supplied to the load during the H...[Details]
Today, iQOO's official Weibo account officially announced that iQOO Pro will be equipped with the Snapdragon 855 Plus processor: "They are all 855 Plus, why are some faster and others faster?" This i...[Details]
July 15, 2022 – Mouser Electronics, an authorized global distributor of semiconductors and electronic components focused on the introduction of new products, announced that it has signed a global dis...[Details]
The analog priority amplifier shown in Figure 1 was originally designed as part of a multi-output power supply, where regulation operation is based on the voltage of the highest priority channel. Ano...[Details]
Those who are engaged in automation applications have a deep understanding of the difficulty of analytical application. Especially in industry, process analysis faces many difficulties and proble...[Details]
Programming Challenges in Multi-core Processor Environment
More than 40 years after the advent of Moore's Law, people have seen the semiconductor chip manufacturing process level improve at a dizz...[Details]
In order to summarize the learning experience of PIC16F616 microcontroller some time ago and facilitate communication, I wrote this article about the learning experience of PIC microcontroller, which...[Details]
Denso and BlackBerry announced that they have jointly developed the Harmony CoreTM, an integrated cockpit system that connects multiple human-machine interface (HMI*1) system products to enhance driv...[Details]
The electron tube is an electronic device that generates current conduction in an airtight closed container (usually a glass tube) and uses the effect of the electric field on the electron flow in ...[Details]