In portable applications, low power consumption is a key differentiator, determining product size and operating time. For example, if you choose a portable DVD player as a distraction during a cross-o...
[i=s] This post was last edited by qwqwqw2088 on 2018-12-17 09:07 [/i] [size=4]What is a precision resistor? [/size] [size=4] In fact, for those who are not engaged in measurement, it is not necessary...
I made this robot arm a long time ago, but I didn't finish it until I saw Zhang Lu's synchronous robot arm. I started making it again and completed it. Recently, I received sponsorship from LEE and I ...
The MSP430FR2676 CapTIvate Touch MCU Board (CAPTIVATE-FR2676) is used to evaluate capacitive touch and proximity sensors using plug-in sensor boards (sold separately).The MCU board features a 20-pin f...
The entire topology diagram is as follows
Two switching power supplies, each with its own load. Originally, the two grounds were independent of each other, but now there is interaction between load mo...
The automotive and heavy equipment vehicle environments are among the most demanding for any type of power conversion device. Wide operating voltage ranges coupled with large transient and temperat...[Details]
A stepper motor is an actuator that converts electrical pulses into angular displacement. When the stepper driver receives a pulse signal, it drives the stepper motor to rotate a fixed angle (calle...[Details]
introduction
The cotton airflow meter studied in this project is based on the relevant provisions of the cotton fiber "micronaire value" test method GB6468-1992, combined with the current micr...[Details]
Teledyne e2v, a global imaging solutions innovator and a subsidiary of Teledyne Technologies , announces a new technology and industrial collaboration with Yumain (Dijon, France), a leading provider ...[Details]
When using a multimeter to test a speaker, you can determine whether the speaker is damaged by testing the speaker's resistance. Before testing, you can first understand the nominal AC impedance val...[Details]
The latest report from TF International Securities analyst Ming-Chi Kuo is positive about Apple's future strategy for iPhone products. He believes that among smartphone brands from 2021 to 2023, Appl...[Details]
1DS1629 structural characteristics and working principle
DS1629 is a chip designed for digital temperature measurement, and also has the function of real-time clock/calendar. The wide powe...[Details]
The current high-end chips are no longer cost-effective. TSMC's advanced process technology is too expensive, so expensive that even Apple can hardly afford it. Tianfeng International analyst Ming-Ch...[Details]
51 single chip microcomputer composition CPU: It consists of calculation and logic control, as well as an interrupt system and some external special function registers; RAM: used to store data that...[Details]
00H-1FH is the working register area, which contains the general register group R0-R7, and each group is divided into eight. For example, the first group is R0-R7, and the address is 00-07H; assuming...[Details]
At the 18th Shanghai International Automobile Industry Exhibition, power management company Eaton officially announced that it would introduce the technology of its vehicle electrification (eMobility...[Details]
Whether in lighting applications or backlight applications,
the light guide plate
and
LED light source
are the best match. In product compatibility, high-quality and low-quality...[Details]
According to Zhejiang News, on November 25, Zhejiang Province's first 8-inch wafer rolled off the production line successfully at Semiconductor Manufacturing International Corporation (Shaoxing) Co.,...[Details]
Recently, a new patent from the World Intellectual Property Organization revealed Tesla's next-generation active suspension system, and the new suspension will be much more complex than the current a...[Details]
What is the principle of QR code? I don't know when it started, but our lives are suddenly full of QR codes. You need to scan QR codes to browse web pages and add friends. Now even the old man sellin...[Details]