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There are many classifications of hardness testers, specifically the following classification methods:
1. Hardness testers can be divided into:
Metal hardness tester, rubber hardness ...[Details]
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What is BJT? What are its basic functions and explain with examples from real life.
Answer: BJT refers to a bipolar diode, which is a "two-junction three-terminal" current control device. From...[Details]
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Abstract: The characteristics and basic principles of any digital signal generator based on the VXI bus are explained. The VXI bus register base interface circuit is implemented using FPGA devic...[Details]
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On the afternoon of January 17, 2019, General Secretary Xi Jinping visited Tianjin Binhai-Zhongguancun Science Park during his inspection tour in Beijing, Tianjin and Hebei. At the Collaborative Inno...[Details]
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The size and scope of the drone market continues to grow, with new applications emerging all the time. Whether it’s delivering mail or packages, providing entertainment for children and seniors, secu...[Details]
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Beijing, China – July 21, 2022 – Qorvo® is a leader in providing innovative RF solutions that connect the world. Today, Qorvo announced the launch of the ACT88420, a highly configurable programmable ...[Details]
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1. Program Function
PC sends the string "hello" to C51. When C51 receives "hello", it indicates that the communication test is normal and lights up the P1.0 pin. Send "ok" to PC
2. Code
/*Pro...[Details]
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The output voltage of the switching power supply will decrease when the load is short-circuited. Similarly, the output voltage will increase when the load is open or unloaded. In maintenance, the d...[Details]
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The ARM9 experiment tutorial on Shenzhen Xuanji ARM9 experiment box is based on ADSv1.2 and Mult-ICE2.2 parallel port emulators, which were probably the popular development methods from 2004 to 2009....[Details]
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Some time ago, I used my spare time to make an MSP430 USB emulator . I took a lot of detours along the way, so I wrote down the relevant process for future reference: 1. First, solder TPS77301 and it...[Details]
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Abstract: The basic principle of SVPWM (space vector modulation) is discussed in detail, and a design scheme of a three-phase PWM rectifier control system based on DSP is given. TMS320F-2812 is applie...[Details]
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AsiaInfo Electronics launches the latest generation of driverless USB Gigabit Ethernet chip - , providing customers with a plug-and-play (Plug and Play) USB to Gigabit Ethernet control chip. The net...[Details]
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In 2019, under the new global political and economic trends, the long-term good development trend of the electronic semiconductor industry seems to have added some uncertainty. Although major semicon...[Details]
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Infineon Technologies AG launches the 600 V CoolMOS™ 8 high-voltage super-junction (SJ) MOSFET product family. This series of devices combines the advanced features of the 600 V CoolMOS™ 7 MOS...[Details]
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01. Introduction to vehicle-mounted thermal imaging
The vehicle-mounted thermal imaging system is an effective technology for enhancing the driver's vision. The thermal imaging system passivel...[Details]