-
01 BLDC Motor Control Algorithm
Brushless motors are self-commutated (self-direction converting) and therefore more complex to control.
BLDC motor control requires knowledge of the ...[Details]
-
According to Tianyancha, Huayuan Zhixin Semiconductor (Shenzhen) Co., Ltd. (hereinafter referred to as Huayuan Zhixin) has undergone a number of industrial and commercial changes, with the addition o...[Details]
-
0 Introduction
At present, most ultrasonic therapeutic devices (physical therapy type) at home and abroad generally work in the form of continuous sine wave (1-3 MHz) or pulsed sine wave (low freque...[Details]
-
1. Interrupts and exceptions of stm32 Cortex has a powerful exception response system, which can interrupt the current code execution process. Events are divided into exceptions and interrupts, whi...[Details]
-
Adjustable switching power supply circuit composed of L4970A
The circuit in the figure uses a -5V auxiliary power supply to expand the continuous adjustment range of low voltage...[Details]
-
On November 1, the first phase of the 2GWh electrochemical energy storage production line of Inner Mongolia Yicai Smart Energy Storage Technology Co., Ltd. (Yicai Energy Storage), jointly invested by ...[Details]
-
Require: 1. Timing range: 0~59 minutes and 59.59 seconds, four-digit integer and two-digit decimal display; 2. Timing accuracy: 10 milliseconds; 3. Press the reset button to reset the timer and...[Details]
-
Note: This series of articles will mainly introduce some basic knowledge of ARM assembly language, taking ARMv7 and ARMv8 architecture as examples. Regarding the study of ARM assembly language, I wou...[Details]
-
The first pointer meter for measuring current was called a galvonometer, invented in 1820. It was used with a Wheatstone Bridge to compare the unknown resistance and voltage to be measured with the ...[Details]
-
The file system yaffs is an embedded file system specially designed for NAND Flash . Although some functions are reduced, it is faster than JFFS and takes up less memory. Generally speaking, the JF...[Details]
-
At the Battery Day event held early this morning, Tesla CEO Musk unveiled a new power battery, the so-called "truly revolutionary" 4680 model, which is 80mm in height and 46mm in diameter. Compared...[Details]
-
Abstract: This article introduces Vishay's advanced TFDx4xxx series serial infrared transceiver and its controller TOIM3232 in detail, and gives examples of its application in infrared meter rea...[Details]
-
According to Jiwei.com news, on March 31, Zhongying Electronics released its 2020 performance report, stating that the company achieved operating income of 1.012 billion yuan, a year-on-year increase...[Details]
-
1. UDS Overview
Automobile fault diagnosis UDS (Unified Diagnostic Service) uses ECU to monitor the working conditions of each component of the control system, and automatically starts fault r...[Details]
-
Naxin Micro recently launched a multi-channel 24/16-bit, low-power, high-precision Δ-Σ ADC—NSAD124x and NSAD114x series, with 3ppm integral nonlinearity and up to 23.4-bit effective resolution, d...[Details]