This is a verification board. The error is because the minimum spacing was changed when making a homemade PCB board. Please don't mind.
L3 and L4 should be 120nh in theory, but since they were not ava...
[i=s]This post was last edited by Lazy Cat Love Flying on 2019-4-3 11:08[/i] Statement: I am recruiting for a friend: Due to the expansion of the company's business, we are now recruiting several BLE ...
Debugging large software programs is always a challenging task; often, it is difficult to know where to start! The MSP432 low-power and high-performance microcontrollers (MCUs) provide an advanced deb...
As shown in the figure, there are four voltage sources on the left, which are V1, V2, V3, and V4 from top to bottom. Through virtual open and virtual short, it can be analyzed that the final result is...
The Anshi Semiconductor micro-classroom will start from 2:30 to 3:00 pm on September 22 (Thursday)!Click here to sign up for lectures and interactions. Not only can you learn knowledge, but you will a...
1. Introduction
The watch will definitely use the same firmware when it leaves the factory, so the name must be the same, so each user will modify the name of the watch when they get it. At the same t...
w494143467onsemi and Avnet IoT Innovation Design Competition
Samsung recently brought the Super Night Scene mode to the Galaxy Note 9 and Galaxy S9 series (Samsung Galaxy S10 series already supports it). The Super Night Scene function appears on more and...[Details]
According to foreign media reports, Apple is preparing a new iPhone model with a screen size increased from 6.5 inches to 6.7 inches, and the appearance has also changed significantly. Judging from...[Details]
Overdriving the analyzer's input mixer may cause spurious signals. Most spectrum analyzers, especially those that use harmonic mixing to extend the tuning range, have a diode mixer. When the LO use...[Details]
In the >, all our routines use a startup file called STM32F10x.s, which defines the stack size of STM32, the names of various interrupts and the names of entry functions, as well as startup-related as...[Details]
Demand for handheld devices and LED lighting products will become the main driving factor of the LED market in 2013, and the global LED output value is expected to reach US$12.4 billion next year, ...[Details]
/***************************************************************** ** Program name: MC9S12G128 key detection (interrupt mode) ** Parameters: None ** Function: When the button is pressed, the LED tur...[Details]
Adobe launches first Creative Cloud personal edition solution in mainland China And reached strategic cooperation with Tmall and Baozun Hangzhou, China—August 21, 2019—Adobe (Nasdaq: ADBE) announ...[Details]
Central topics:
Losses in switching transistors in switching power supplies
Electron irradiation experiment of switching transistor in switching power supply
...[Details]
Energy saving of electric motors is mainly achieved through six solutions: selecting energy-saving motors, appropriately selecting motor capacity to achieve energy saving, using magnetic slot wedge...[Details]
The advent of the mobile Internet era has brought about a sharp increase in the amount of mobile communication data. How to deal with the surge in traffic has become a difficult problem faced by oper...[Details]
Bluetooth SIG Releases Bluetooth Low Energy Audio Technical Guide to Facilitate Innovative Application Development
Beijing, January 20, 2022 - Based on 20 years of innovation, LE Aud...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Three-point method setting method
DETL–METHOD–Enter to enter the three-point method interface:
Three-point method operation steps:
Record approach point 1
...[Details]
From the horse-drawn carriages of long ago to the invention of steam engines, the history of human travel has continued to evolve. In today's era, with the support of new electronic and electrical ...[Details]
October 16, 2024 -
At the SEMiBAY2024 "HBM and Memory Technology and Application Forum", Xiong Dapeng, founder, chairman and CEO of Yizhu Technology, delivered a speech entitled "Beyond the Lim...[Details]