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I recently completed a brushless DC motor speed control project. I consulted various blogs and papers written by experts. Here I will only make a small summary; FOC (Field Oriented Control) is a mathe...
PyPortal Pynt clock/weather display using CircuitPython, with RTC and NTP automatic time synchronization support.https://github.com/imekon/weather-clock...
Preface
This guide document is applicable to the development environment:
Windows development environment: Windows 7 64bit, Windows 10 64bit
Linux development environment: Ubuntu 14.04.3 64bit
Virtual...
Gizwits is positioned as smart hardware. The direction is that you use our hardware. We can provide us with software APIs. Everything is ready for you. You just need to know how to use it. It has abso...
Better system performance can be achieved by using a single high-power, isolated DC-DC module to convert the 48V voltage to an intermediate power supply, such as 12V or lower. This intermediate vol...[Details]
On May 17, Samsung Electro-Mechanics announced that it has developed the world's largest capacity multilayer ceramic capacitor (MLCC) suitable for electric vehicles. The company plans to expand its h...[Details]
Power supplies come in a wide variety of types and sizes, from traditional analog power supplies to highly efficient switching power supplies. They all face complex, dynamic operating environments....[Details]
In our daily work, we use multimeters. We recommend that you use digital multimeters, which are intuitive and convenient. The following introduces the commonly used functions of Uni-T UT61. Note: Co...[Details]
In embedded system development, the main programming languages currently used are C and assembly. C++ already has a corresponding compiler, but it is still rarely used. In slightly larger-scale emb...[Details]
Concept of three-phase motor
A three-phase motor is an electric motor that uses an AC power supply to rotate. It is powered alternately by three sets of orthogonal power supplies to drive the ...[Details]
"Safety" is always the bottom line of automobile manufacturing. Among the numerous car models, only by keeping the bottom line of safety can we continue to move forward. With the development of aut...[Details]
Application characteristics of bank monitoring
1. The units are widely distributed, with many departments and a complex network environment
From the perspective of a city, bank outlets ar...[Details]
Disadvantages of Fuel Cell Electric Vehicles:
(1) The manufacturing and operating costs of fuel cell electric vehicles are relatively high.
(2) The auxiliary equipment is complex and has ...[Details]
Global regulators have long scoffed at the merger of Nvidia and ARM. The U.S. Federal Trade Commission (FTC) filed a lawsuit in December 2021 to block the deal, arguing that if Nvidia gains control o...[Details]
In late 1997, international delegates from around the world gathered in Kyoto to iron out the final details of a controversial climate agreement. This was encouraged by a kindergarten principal in ...[Details]
Recently, the new energy vehicle
battery
field has seen significant progress, with companies such as NIO, Ripple Lanjun and LG Energy Solution announcing plans for technological innovation ...[Details]
Fingerprint recognition principle
Capacitive sensor is a type of fingerprint recognition sensor. It captures fingerprint images through electronic measurement design. The surface is an insulati...[Details]
Renesas R-Car SoC and RH850 MCU to be used in Honda SENSING system
Beijing, China, March 3, 2021 - Renesas Electronics Corporation, a global supplier of semiconductor solutions, toda...[Details]
Planning systems are becoming more and more complete, projects related to new power systems are coming one after another, and companies are integrating and innovating across industries, with power gri...[Details]