The 2019 ST National Tour Seminar will be launched in 13 cities ( Beijing, Hangzhou, Chengdu, Hefei, Shenzhen, Xi'an, Nanjing, Shunde, Changsha, Jinan, Xiamen, Shanghai, and Guangzhou ) from September...
The voltage doubler rectifier circuit is shown in the figure
The driving circuit is IR2153 half-bridge driver
I saw that other people’s electrostatic devices have (overcurrent protection, discharge pr...
##When installing 32-bit dependent libraries in 64-bit Ubuntu, the error "libc6:i386 (!= 2.19-0ubuntu6.6) but 2.19-0ubuntu6.15 is to be installed" appears. A feasible solution###1. Problem description...
[align=center][/align] [size=4]In the recent trade war, one of the key technologies that the United States has used to hold China back is chips. Chips are truly a model of high technology: the raw mat...
[i=s]This post was last edited by 90houyidai on 2022-5-26 17:26[/i]The first chip using RISC-V
According to the "RVB2601 Development Board Quick Start Guide", you can quickly build a development envir...
Linux Kernel Analysis and Application Xi'an University of Posts and Telecommunications (Chen Lijun) : https://training.eeworld.com.cn/course/5373In the study of the huge Linux kernel source code, how ...
On June 27, Allegro MicroSystems (Allegro), a supplier of sensing and power semiconductor solutions for motion control and energy-saving systems, announced the launch of its A33110 and A33115 groundb...[Details]
High-speed, high-precision, stable measurement The battery impedance tester BT4560 significantly shortens the inspection time of lithium batteries through low-frequency measurement, and can make high...[Details]
Any non-synchronous DC/DC converter requires a so-called freewheeling diode . To optimize the overall efficiency of the solution, a low forward voltage Schottky diode is often preferred. Many designs...[Details]
In the security monitoring system, video signal transmission is a crucial link in the entire system. The choice of media and equipment to transmit video signals will directly affect the quality and...[Details]
General Motors is leading a $60 million Series B round in Mitra Chem, a battery materials startup that is expected to help GM make more affordable and accessible electric vehicle batteries for future ...[Details]
Measuring power supply ripple itself is a skill. Figure 1 shows an example of improper use of an oscilloscope to measure power supply ripple. Several mistakes were made in this example. The first wa...[Details]
This is a very simple three transistor audio amplifier circuit which can provide 250mW to an 8Ohm speaker. Complementary transistors BC337 and BC227 (Q3 and Q2) are used as output pair. Transistor ...[Details]
1 Abstract Currently, the calibration of ultrasonic flowmeters used for natural gas metering is performed as much as possible on flow calibration devices. Since almost all of these devices use natura...[Details]
After several days of sleepless work, combined with our teacher's methods and online information, plus my own continuous learning, thinking, and modification, I finally succeeded in making the digital...[Details]
Industry insiders revealed that as of December 2021, South Korea's dependence on 100 strategic projects exported to Japan continued to decline, with its dependence on Japanese photoresist being less ...[Details]
The type descriptor of LABVIEW is an array of I16 type. The first integer indicates the number of bytes (length) contained in the entire description structure. The low-order byte of the second integer...[Details]
Since version 2.10, TekScope software and Tektronix oscilloscopes (such as 4B Series MSO) have introduced TekHSI high-speed interface technology, which allows you to transfer waveforms up to 10 tim...[Details]