As soon as the development board arrived, I powered it up and tried it out. I thought it would be the same as the Espressif products I used in the past. I just connected it to the UART port and sent A...
I use TP4056 to charge a lithium battery. The interface uses a 6-pin USB-TYPE-C female socket. How should I connect the power and ground wires? Which wires do I need to connect?...
Qorvo, Inc. (NASDAQ: QRVO), a leading provider of innovative RF solutions for mobility, infrastructure and aerospacedefense applications, has introduced the first Band 47/Wi-Fi bulk acoustic wave (BAW...
[i=s]This post was last edited by lb8820265 on 2020-9-10 23:06[/i]Raspberry Pi 4 is a major upgrade compared to the previous generation. There are many operating systems that support Raspberry Pi, mai...
Recently, GPD announced the new XP PLUS Android handheld on Twitter. Officials said that the handheld was originally planned to be equipped with Qualcomm's handheld chip Snapdragon G3x Gen1, bu...[Details]
I just finished watching teacher Wei Dongshan’s teaching video and wrote an essay to consolidate it.
The 2440 chip not only has a CPU, but also an AHB high-speed bus (LCD, interrupt, USB, memo...[Details]
Energy-saving kitchen equipment can produce dishes of the same or even higher quality while minimizing kitchen energy consumption. What we pursue is not only high-end kitchenware, but also energy s...[Details]
1 Introduction
The protagonists of ecological aquarium are fish and aquatic plants, and visual appreciation is its main function. Lighting is one of the three major technical issues that need ...[Details]
Introduces the requirements of Energy Star for solid-state lighting and how to use ON Semiconductor's NCP1014 to replace traditional incandescent bulbs with energy-efficient LED lighting in desk la...[Details]
A three-phase motor is an electric motor that uses the force of an alternating electric field to drive the rotor to move. It consists of two parts: a stator and a rotor. The stator is powered by th...[Details]
1 Introduction
In this article, we will discuss the induction motor winding composition and its insulation system.
2 Induction Motor Winding and Insulation System
2.1 Overview
...[Details]
Apple is designing a new, smaller Mac Pro as part of its transition to Apple Silicon, according to Bloomberg. The new Mac Pro is said to have a similar design to the current model, but in a more comp...[Details]
The ultimate virtual reality is a multi-sensory experience that simulates the real world from multiple dimensions. In addition to vision and hearing, this also includes smell, taste, touch, etc. Now,...[Details]
Under certain flow conditions, part of the fluid kinetic energy will be converted into fluid vibration, and its vibration frequency has a certain proportional relationship with the flow velocity (flow...[Details]
Similar to planning a trip based on weather forecasts, the new Ford F-150 and Mustang Mach-E models will be able to adjust their trips based on traffic forecasts, thanks to an innovation from locatio...[Details]
Amid the recent surge in prices of upstream raw materials, news of an acquisition related to a chemical giant has come out. DuPont has reached a final agreement with Advent International to acquire L...[Details]
Looking back at the ups and downs of the LED lighting industry, if we are asked, are you happy? How should we answer? Are you happy in the LED industry, which is known as a sunrise industry?
...[Details]
Overview
New energy vehicles can be divided into pure electric vehicles (EV) and hybrid electric vehicles (HEV/PHEV) according to their power sources. The vehicle controller is the core contro...[Details]
RF/Wirelessly
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