-
ST's STEVAL-IHM032V1 150W vector control board uses 600V high-voltage device L639x and fast IGBT STGD3HF60HD (4.5 A, 600 V) for field-oriented control (FOC) of permanent magnet synchronous motors (PMS...[Details]
-
C code:
#include reg52.h
#define uint unsigned int
#define uchar unsigned char
sbit K1 = P3^0;
sbit K2 = P3^1;
sbit K3 = P3^2;
sbit K4 = P3^3;
sbit K5 = P3^4;
sbit K6 = P3^5;
sbit K7 = P3^6...[Details]
-
It has been a while since Huawei announced its entry into the automotive industry, and its progress has attracted attention. The level 4 autonomous driving currently released by Huawei once again dem...[Details]
-
Mouser Electronics is now stocking the AD-FMCLIDAR1-EBZ LiDAR prototyping platform from Analog Devices. Designed for developing hardware and software for LiDAR depth sensing applications, this modul...[Details]
-
According to data from ABI Research, annual shipments of Bluetooth devices will increase 1.5 times to 7 billion units from 2021 to 2026, with a compound annual growth rate (CAGR) of 9%. ABI said th...[Details]
-
DoNews March 2 news (Liu Wenxuan) Google recently released the developer preview of Android 12, and now it brings a series of updates to Pixel phones. Specifically, the recording app uses mach...[Details]
-
iQOO U3x 5G was released in March this year, equipped with a Snapdragon 480 5G processor. Recently, the brand released a new model equipped with a 4G MediaTek chip, which has reduced some configurati...[Details]
-
1. What is low-temperature lighting?
Low-temperature lighting refers to the use of artificial light sources to illuminate places where the ambient temperature is below 5 degrees Celsius, such...[Details]
-
AWPLC is a PLC system independently developed by ZLG (compatible with IEC61131-3). This article uses a revolving lantern program implemented by a timer to demonstrate how to use AWTK and AWPLC to...[Details]
-
/**
* @brief Card Identification Data: CID Register
*/
typedef struct
{
uint8 ManufacturerID; // Production Identification ID
uint16 OEM_AppliID; // OEM/Application ID
uint32 Prod...[Details]
-
1. Composition of the double-fed speed control system
For wound-rotor asynchronous motors, the stator is connected to an industrial power supply with a fixed frequency (50Hz), and the rotor s...[Details]
-
1. Overview:
Mathcad example of SVPWM wave calculation based on carrier. Since this article analyzes SVPWM, there is no PID link in the control loop. For the sake of simplicity, the dq value i...[Details]
-
Body Control Module Design Requirements and ON Semiconductor Solutions
As people's demands for car controllability and comfort continue to increase, more and more electronic devices are in...[Details]
-
1 Device resource initialization
Linux-2..6.32.2 already comes with a complete DM9000 network card driver (source code location: linux-2.6.32.2/
drivers/net/dm9000.c). It is also a platform...[Details]
-
First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]