Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Output a voltage (about 3V) through stm32 to control the on and off of a switch. For example, when the output is 3V, the switch is closed, and when the output is 0V, the switch is open. At the same ti...
[color=#333333]This article discusses the [color=#4298ba][size=15px][b]PCB[/b][/size][/color] layout for a [color=#4298ba][size=15px][b]power supply[/b][/size][/color][color=#4298ba][size=15px][b]circ...
Does TI have calculation documents for step-down DC chips and LDO principles?
There are doubts about the two formulas
1. Which formula for calculating duty cycle is correct?
Which formula is correct, ...
[backcolor=rgb(222, 240, 251)]The circuit I used to power the TFT LCD screen is shown above. [/backcolor] [backcolor=rgb(222, 240, 251)]If the screen is not connected, all four voltages are normal. [/...
Gallium nitride (GaN) FET supplier Transphorm has announced that TDK-Lambda (a group company of TDK) has continued to select Transphorm’s GaN for the development of its power modules, including 12V...[Details]
1. Circuit Design This circuit consists of AT89C51 minimum system, key module, digital tube display and buzzer. Function: Seven buttons represent Do La Mi So Re La Si and the last button represents...[Details]
After studying the relationship between BIN and HEX, I found that converting from BIN to HEX is relatively simple, but converting from BIN to HEX feels like there is one more line of stuff. T...[Details]
The concept and working principle of servo motor
A servo motor is a controllable precision motor that uses a feedback control system to achieve high-precision control of parameters such as pos...[Details]
The three-terminal fixed output integrated voltage regulator is a series-adjustable voltage regulator. It integrates all circuits on a single silicon chip. The entire integrated voltage regulator c...[Details]
On September 6, Del shares stated on the investor interaction platform that the company's current solid-state battery products have passed the needle puncture test, overcharge test and heating test of...[Details]
The new 289C is a new generation of high-performance industrial data storage multimeters that can be used to solve complex problems in electronics, factory automation, power distribution and electrom...[Details]
In view of the inconvenience of electricity consumption and fee management in various places, this paper studies the remote electrical parameter measurement technology based on ARM and Ethernet. This ...[Details]
According to the latest news from PR Newswire, TCL recently released detailed performance figures for its global TV sales in the first half of 2024. Surprisingly, with the company's expansion of th...[Details]
As a key link to ensure quality and performance, testing is facing new development and incremental space as cars move towards intelligence,
electrification
, and networking. At the same tim...[Details]
When flash is connected to CPU, according to different data widths, such as 16-bit NOR FLASH (A0-A19), the address line of the processor (A1-A20) needs to be shifted left by 1 bit. Why does it need t...[Details]
1 Introduction
In the process of circuit testing, it is often encountered that due to the neglect of the influence of certain small resistances, there is a large error between the experimental...[Details]
TSMC announced today (12) that three new employees of the company have been diagnosed with COVID-19. The specific instructions are as follows: Regarding the three confirmed employees, TSMC's epide...[Details]
Medical apps are bringing healthcare to our phones. Here are six of the most promising ones.
Lark is a combination of an app and an armband. Source: Lark
Apple Approved: Lark is...[Details]
Careful Jiangning citizens will find that a new energy city living room has been added to Tianyin Square recently. This one-stop cabin, which integrates green energy power generation, smart public toi...[Details]