0 Introduction GPS (Global Positioning System) has become the most widely used positioning method with its global, all-weather and passive positioning principles. The most widely used applications a...
Dear experts, I have a question about KiCad. When selecting the component symbol in Esschema, as shown in Figure 1, R is in the middle of the box, but after selecting and placing it, R is not in the b...
[i=s]This post was last edited by anananjjj on 2019-1-4 08:39[/i] The STM32F413 Nucle-144 development board auctioned on the forum has arrived! Here are the pictures:I like the color and layout design...
2. Data transfer instructions between accumulator A and off-chip RAMMOVX A,@Ri MOVX@Ri,A MOVX A,@DPTR MOVX @DPTR,A illustrate: 1) In 51, the only accumulator that can interact with the external RAM is...
[i=s]This post was last edited by jinglixixi on 2022-10-3 01:31[/i]Learning about the GPIO port is the best way to master the use of the development board, and analyzing and learning from routines is ...
Many battery-powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This conside...[Details]
Recently, Infineon released the company's latest financial report. According to the financial report, as of June 30, 2020, Q3 of fiscal year 2020, Infineon's revenue was 2.174 billion euros, a year-o...[Details]
Problem: Two clocks with independent frequencies are switched by the selection of sel. Sometimes a problem that looks simple actually tests ASIC engineers. 1. Simply put, it is a 2-choice-1 sig...[Details]
Current sensing in automotive applications includes controlling the current through solenoids and injectors. For example, during diesel injection, we rapidly increase the current to the induction i...[Details]
The Quick Start Guide explains the basic operating procedures for the first use of the Mitsubishi programmable controller MELSEC-L series CPU module (hereinafter referred to as the CPU module) in a...[Details]
iQOO Mobile's official Weibo account posted a message last night: "We have prepared a little gift for you. Please go to the new version of vivo wallet to collect it." Even more naughty, iQOO Mobile's...[Details]
Wingtech Technology issued an announcement today stating that the company signed a "Letter of Intent to Acquire" with OFILM Group Co., Ltd. on February 7, intending to purchase OFILM's business asset...[Details]
1. u-boot startup process Step 1: The code in IROM in S5pc100 automatically copies the first 16KB of NAND FLASH to 0x34000 of SRAM, and then the first part of bootload starts to exec...[Details]
1. Introduction to stm32 Flash operation 1. stm32 programming method There are two ways to program ICP online, including: Use JLINK to download the program or download the program to the MCU throug...[Details]
The Honor 70 series is scheduled to be officially released on May 30, when it will bring three mobile phones: Honor 70, Honor 70 Pro and Honor 70 Pro+. Recently, the well-known digital blogge...[Details]
A rectifier diode is a semiconductor
device
that converts AC power into DC power
. It usually contains a PN junction with two terminals, an anode and a cathode. It has obvious unidirectional...[Details]
Huixi Intelligent Data Closed-Loop Definition Chip
Product Description:
Based on the technical concept of "data closed loop definition chip", Huixi Intelligent has dev...[Details]
Xiaomi Mi Mix FOLD foldable screen phone has been officially launched, with sales exceeding RMB 400 million in the first minute of sales across all channels. Recently, Xiaomi has launched the MI...[Details]
The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]
Automotive Electronics
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