-
The laser power supply is based on the principle of capacitor discharge, and the pulse formed is a sharp pulse with a shallow leading edge. If a transmission line (coaxial cable or pulse forming netw...[Details]
-
According to Reuters, US Secretary of State Pompeo said that the United States is discussing a ban on Chinese social media apps including TikTok. “I don’t want to break the news to President Trump,...[Details]
-
Abstract: To solve the problem that the current computer serial communication interface only has USB, which is difficult to meet the RS232 communication requirements of old-type devices or some sin...[Details]
-
Hongmeng 4.0 smart cockpit, Touring smart chassis, projection screen, urban NCA that is "available nationwide"... In the midst of shouts of being far ahead, Yu Chengdong called it "the best SUV withi...[Details]
-
IntroductionWith the development of technology, mobile electronic devices have become an important part of our lives and culture. The application of touch technology in tablets and smartphones has ...[Details]
-
We have disassembled the iPhone SE 2, and this time we will reveal the BOM table. The diversity of Apple's supply chain is in line with the "globalization" that Apple has always adhered to. We can ...[Details]
-
The four-wire ultrasonic level meter is a non-contact measurement instrument controlled by a microprocessor, which is easy to install and maintain. It mainly works in a four-wire output mode. That ...[Details]
-
Tektronix's cloud classroom for semiconductor materials and device science is about to start. This knowledge feast dedicated to semiconductor materials is divided into two seasons. The first season f...[Details]
-
Cables can be tested using a variety of equipment. The best equipment to use will depend on whether the results obtained from this test are what you expect and how the cable specification is formatte...[Details]
-
Abstract: With the development of power electronics technology, combining power electronics technology with automatic measurement technology can make the design of program-controlled power supply simp...[Details]
-
In deep power-down mode, except for the WAKUP pin (P1.4), the entire chip stops working, and only four 32-bit registers are available to store user data, and the data in the internal SRAM will be los...[Details]
-
Simulation diagram proteus7.8 and above Program compiler: keil 4/keil 5 Programming language: C language Design number: S0052 1. Main functions: Perpetual calendar clock simulation design based on ...[Details]
-
Faced with defects and vulnerabilities in computer systems and networks, hackers look for opportunities to launch attacks, while white hat hackers use hacking techniques to test the performance of ne...[Details]
-
Abstract: AT90S1200 is a RISC microcontroller launched by ATMEL. It combines the advantages of PIC and 8051 microcontrollers with its own Flash technology. This article introduces the applicatio...[Details]
-
One challenge facing high-speed digital designers is dealing with overshoot, undershoot, mismatched impedance ringing, jitter distribution, and crosstalk on their boards. These issues all fall unde...[Details]