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Pressure sensors are a type of pressure instrument . They are usually tested after they are produced. Some customers are used to testing the pressure sensors themselves, but they usually do not have...[Details]
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According to MSPoweruser, Microsoft Surface Duo 2 was officially launched a few days ago, with a starting price of US$1,499 (approximately RMB 9,578.61), and Microsoft has prepared the first And...[Details]
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Transformers are most suitable for transmitting high-frequency signals and can also transmit driving power, so they are very suitable for being placed between the driving circuit and the switch tube. ...[Details]
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51 single chip temperature alarm DS18B20 system program: #include "AT89X52.h" #include "stdio.h" #define uint unsigned int #define uchar unsigned char //macro definition #define SET P3_1 //Define ...[Details]
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CAN bus is a very important communication bus in new energy vehicles. Engineers often use CAN bus to read vehicle speed, rotation speed, torque and other signals. But do you know that CAN bus can al...[Details]
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Anti-theft doors have entered thousands of households, and the locks on anti-theft doors are of various styles. From early mechanical locks to modern electronic locks and smart locks, and then to t...[Details]
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In a streetlight application, a possible configuration is 80 LEDs in series to create a 300V/0.35A load. When choosing the power topology, the requirements for isolation and power factor corre...[Details]
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Abstract: Smart grid requires the rapid transmission and high sharing of information. To achieve this goal, the wireless access method under the new 3G technology standard - WiMax is studied. First...[Details]
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summary
New enhancements to the Analog Devices A²B® bus bring new developments to data and audio transmission and distribution. Smart buildings, halls, rooms, or smart homes can be...[Details]
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introduction
随着对大功率低电压本安电源的需求增大，基本本安Buck变换器就需要进一步提高输出功率。但是要想提高输出功率，增大输出电流，可以使变换器输出端电感电容的容量增加，但是这样很容易引燃爆炸性气体，降低本质安全性能；再者可以通过提高开关频率来实现，一方面能够减小为满足输出纹波电压要求所需的电感和电容取值，因此也有利于本质安全，但另一方面提高开关频率却降低了变换器的效率，...[Details]
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BlackBerry and Nobo Technology jointly develop intelligent cockpit domain controller to support China's new generation of trendy SUV - Great Wall Haval H6S
Shanghai, China – August 2...[Details]
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Swiss payments specialist Netcetera is securing online transactions for more than 650,000 commercial banking customers in the Pacific Islands. This means increasing conversion rates, optimizing t...[Details]
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When I was learning about 51 MCU interrupts, I was often confused by external interrupts, timers/counters, and serial ports. I was originally a primary school student, how could I stand the torture! ...[Details]
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There are many types of three-phase asynchronous motors. According to the rotor structure, they are divided into two categories: squirrel cage asynchronous motors and wound-rotor asynchronous motor...[Details]
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On November 11, semiconductor solutions provider Renesas Electronics announced today that it has taken the lead in launching the "8-in-1" proof of concept (Note) (PoC) solution for electric vehicle...[Details]
Power technology
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