As the Internet of Things, technology convergence, voice control, and more continue to advance, device capabilities are becoming more advanced, but with that comes increasing pressure on test teams. W...
Here are ten important facts about motor control:
01Integration is taking over the motor control market due to technological advancements. Brushless DC motors (BLDC) and permanent magnet synchronous m...
Borrow the picture in the post below for use
https://en.eeworld.com/bbs/thread-1200844-1-1.htmlThe function of C1 is to prevent surges and avoid damaging the MOSFET due to too fast a turn-on speed whe...
[font=微软雅黑][/font][font=微软雅黑][size=4] [b]Professor Hu Renjie[/b][/size][/font] [hr][font=微软雅黑][size=4] Hu Renjie, chief professor of Southeast University, national famous teacher of the "Ten Thousand ...
[i=s]This post was last edited by QQ2850503027 on 2019-12-3 13:42[/i]Power supply ripple definition
Power supply ripple is the most intuitive manifestation of power supply performance. DC regulated po...
I came across a flash using the SPI interface these days, and then I realized that flash can also be serial. It seems that I was really ignorant before. I found some information about the SPI inter...[Details]
On October 25, Wanrun Co., Ltd. released its third-quarter report stating that from July to September 2021, the company achieved operating income of 1.415 billion yuan, a year-on-year increase of 101...[Details]
●At present and for a long time in the future, energy demand will continue to slow down, and people’s expectations for energy industry reform and demand for product diversification will be more urg...[Details]
Microsoft's Surface Duo has received a lot of praise since its debut at the launch conference, and the outside world is very excited about the next development of this dual-screen device. However, Wc...[Details]
Let's take a look at the MAM working mode of LPC2300 ARM. LPC2300 series ARM allows users to set the acceleration level of MAM, so that the chip can be used in certain occasions that require power co...[Details]
Electrical barriers are most widely used Electrical barrier (ohmic barrier) is generally used to measure the resistance of resistors, measuring lines, circuit on-off conditions, and judging whether t...[Details]
The function waveform generator on the left sends out two sine waves, and then two signal lines are directly connected to the oscilloscope x and y. When the oscilloscope is in xy mode, a heart-shaped...[Details]
The microcontroller source program is as follows: #include reg52.h #include intrins.h typedef unsigned char uchar8; typedef unsigned short uint16; typedef unsigned long uint32; bit Bee_flag = 0...[Details]
Ideally, measuring complex micromachined parts using optical or other non-contact inspection techniques would be the best approach, but this is often not possible. Optical measurement systems have the...[Details]
The article "Realization of ASM51 Calling C51 Function without Parameters" by Gou Shuai was published in the 7th issue of "Application of Electronic Technology" in 2001. It expounds the realization...[Details]
The circuit can provide a small current, adjustable negative bias voltage. It is suitable for sensor bias, LCD contrast bias, or voltage controlled oscillator (VCO) tuning voltage. The circuit uses...[Details]
High power and high brightness LED conductive glue, conductive silver glue Conductive glue is an indispensable glue in LED production and packaging. The requirements for conductive silver p...[Details]
SQLite is a lightweight database and an ACID-compliant relational database management system. It is designed for embedded use and is currently used in many embedded products. It takes up very little ...[Details]
Lithium-ion batteries are used all over the world. Although they have faced competition from sodium and magnesium batteries in the past few years, they have become an indispensable energy source due ...[Details]
Differential pressure airtightness testers are mostly used for sealing tests of products and containers with high requirements for sealing (waterproof performance/sealed performance), such as bone co...[Details]
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