Source: Science and Technology Daily reporter Fu YifeiRecovery and landing is the final stage of a manned spacecraft mission and determines the ultimate success or failure of the mission. In order to ...
Buck - boost chargers have become increasingly popular in recent years because they can charge a battery from nearly any input source, whether the input voltage is above or below the battery voltage.
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The Netherlands hacker camp MCH2022, which will take place on July 22, will feature the MicroPython programmable badge below. It has an ESP32 and a Lattice FPGA with a color display.https://mch2022.or...
According to reports, Intel said in a statement on Thursday that a large chip factory currently under construction outside Columbus, Ohio, may be reduced in size or delayed in construction, depending...[Details]
There are many types of industrial palletizing robots in use, but they can generally be divided into three types according to the technical characteristics of their multi-axis control systems: 1) P...[Details]
(Photo credit: Hyundai Motor Group) According to foreign media reports, the new low-power Bluetooth (BEL) technology launched by the European Microelectronics Research Center (IMEC) for secure, ...[Details]
Ultrasonic waves are often used to measure distances due to their strong directivity, slow energy consumption, and long propagation distance. For example, distance meters and level meters can be ...[Details]
The brightness of LED fluorescent lamps, LED ceiling lamps, LED downlights, LED bulbs, LED candle lamps, etc. is measured by luminous intensity. Luminous intensity refers to the luminous intensity i...[Details]
According to the working mode of UPS, it can be divided into online UPS and offline UPS. Offline UPS is also called post-type UPS, which can also be divided into sine wave output, square wave outpu...[Details]
I still remember when I first started working, there was a high-power brick press in the factory. Due to other equipment and digital grounding, its electronic equipment burned out several times. Fi...[Details]
Some experience in reducing noise and electromagnetic interference.
(1) If a low-speed chip can be used, a high-speed chip should not be used. High-speed chips are used in critical places.
(2) A ...[Details]
Poly (NYSE: PLT), a global leader in unified communications and collaboration, today announced the launch of the Poly G7500, a new video endpoint that combines content collaboration with video confer...[Details]
1 Introduction
When a power failure occurs in a light rail vehicle, in order to ensure normal ventilation and passenger safety in the vehicle, the main circuit in the front-stage DC/DC conver...[Details]
As the link between cars and drivers, the car computer system has been constantly changing with the advancement of technology. Starting with Tesla, a large-size touch screen replaced a bunch of tradi...[Details]
The current probe is a wire that connects the circuit under test and the input end of the electronic oscilloscope. A complex probe is composed of a resistor-capacitor component and an active device...[Details]
Abstract A design and implementation method for real-time monitoring of temperature and humidity is proposed. The design process is explained and a hardware connection diagram is given. In order to...[Details]
The prices of VI curve testers on the market range from 2,000 yuan to 10,000 yuan. Most of them are inconvenient to carry. Some products can be carried, but the functions are single (for example, the...[Details]
Semiconductor laser tubes (LDs) and ordinary diodes use different processes, but their voltage and current characteristics are basically the same. At the operating point, small voltage changes will...[Details]
Talking
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