[i=s]This post was last edited by lang518899 on 2022-1-10 20:51[/i]1. After receiving the Silicon Labs BG22-EK4108A, I unpacked it and found that in addition to a development board, it also provided a...
We all know that wireless signals are very susceptible to interference. When using wireless technology for wireless transmission, people subconsciously think that it has problems with slow speed and h...
[i=s]This post was last edited by Xiaotaiyangyy on 2021-7-16 09:49[/i]If the R1 analyzed above does not work, what is the point of talking about constant current control? Also, constant current can be...
Editor's Note: Qorvo has launched a series of technical science documents. In this series, we will talk about the recently popular UWB. In this chapter, we introduce how positioning technology started...
Today is Arbor Day. I wish you all a happy holiday.
These days, "I owe so many trees" has become a hot topic. I heard that the country advocates that everyone should plant 3-5 trees every year. Have y...
[i=s] This post was last edited by fish001 on 2019-5-20 22:33 [/i] [p=30, 2, left][size=4] You can see that there are only a few very simple components, simple! Rough! LM317—Maybe every electronic DIY...
Abstract: This paper comprehensively analyzes and improves the failure mechanism of high-frequency transformer pin damage due to stress, the device itself, and the reliability of the device in actu...[Details]
In order to comprehensively review the completion of various business tasks in the first half of 2023, clarify the direction and ideas of business work in the second half of 2023, mobilize and call...[Details]
In the past, high-speed optical networks were modulated by simply switching the amplitude of light waves on and off at high rates. But now, optical links are following the path of wireless commun...[Details]
According to data released by Jiangsu Customs, the value of Jiangsu Province's foreign trade imports and exports in the first three quarters was 3.75 trillion yuan, a year-on-year increase of 16.5% a...[Details]
800V platform? SiC power devices? Or in-wheel motors?
As one of the hottest technology trends at the moment, flat wire motors are the first to bear the brunt. Since Tesla also began to adopt t...[Details]
1. Prepare the project (please install idf in advance) Project preparation: In the project directory, open cmd and enter: as follows, then press Enter to start downloading LVGL github: git clone --re...[Details]
We know that the character generator CGRAM can store 8 self-designed 5x7 dot matrix graphics. Take the design of a Chinese character "中" as an example. The 5×7 dot matrix composition of "中" is show...[Details]
The advanced timer TIM1 of STM32 can generate complementary PWM, and the PWM output can be enabled or disabled by setting the relevant registers. When writing the BLDC driver, I used the three channe...[Details]
In industrial and agricultural production, meteorology, environmental protection and other departments, it is often necessary to measure and control the ambient temperature and humidity. Accurate ...[Details]
According to the Economic Daily, MediaTek's financial report released today (11) showed that its revenue decreased slightly in December last year, but its full-year revenue still hit a record high. ...[Details]
//This part is the driver of AT2402 using I2C bus connection
#include Function.h
// AT2402 function
//Send multi-byte data function to a sub-address device
//Function prot...[Details]
Configuration: ATMega16L @3.3V @7.3728MHz 1602B LCD @5.0V @6 lines Compiler: WinAVR 20060125 I built a multi-purpose board myself, 1602 is powered by 5V, M16 is powered by 3.3V. In order to ...[Details]
Single-phase motor control circuit
Single-phase resistance starting motor reversible operation control circuit
Single-phase motor main winding reactor speed control circuit
...[Details]
Japanese chip giant Kioxia (formerly Toshiba Memory) said on Wednesday it plans to work with Western Digital to jointly build a new flash memory production facility at its plant in northern Japan. ...[Details]
The servo motor acceleration and reduction system is a common transmission device in the field of modern industrial automation. It achieves precise control of the load by converting the high-speed ...[Details]