* Updated: August 11, 2021
At the first RISC-V China Summit held this year , we saw many familiar domestic chip manufacturers. It can be said that domestic chip companies are very active in the layout...
The BLE Sensor APP will be forced to obtain location permissions when in use. If you do not give location permissions or do not open the positioning APP, it will prompt that the APP cannot be used.
Be...
[i=s]This post was last edited by Rambo on 2019-5-13 17:43[/i] 1. The basic components of a quadcopter Remote controller: sends signals to the flight control; the remote controller of a quadcopter req...
The software consists of two parts: ROM code and Flash-based code.On CC2640, part of the ROM stores the TI-RTOS kernel and part of the BLE protocol stack, while on CC2640R2F, more of the BLE protocol ...
Related design resources:KiCad's official website: http://www.kicad-pcb.org/ , from this website you can see all the information related to KiCad - software download, library download, usage documenta...
The L20G20IS MEMS dual-axis gyroscope is an ultra-compact device for optical image stabilization applications. The L20G20IS includes a sensing element and an IC interface that provides the measured an...
Challenges facing automotive networks
Zonal architecture uses Ethernet technology throughout, which brings many advantages. For example, based on the same standard, it can provide different ba...[Details]
Today (29th), ARM Technology (China) Co., Ltd. announced that its board of directors passed a unanimous resolution in accordance with the company's articles of association and relevant laws and regul...[Details]
introduction
Traditional handheld devices, such as the familiar PDA, have relatively simple basic functions, mainly managing personal information, such as address books, memos, calculators, re...[Details]
The basic structure of an LED lamp is a piece of electroluminescent semiconductor material placed on a lead frame, and then sealed with epoxy resin around to protect the internal core wire, so the...[Details]
Current-mode dual-loop control technology is widely used in DC/DC converters, and can achieve better dynamic and static performance than single voltage-loop control. The basic idea is to use the outp...[Details]
TI's MSP430 series microcontrollers are products with high practical value and are widely used in many fields. In particular, their ultra-low power consumption is unmatched by any other microcontro...[Details]
Although it seems to have quite good features, it actually still has some disadvantages, such as its service life of only about 3,000 hours. In addition, the high price is not a problem that is eas...[Details]
There is a flashing lamp programming example on this website. It was done with a delay program. Now I think back, this is not very appropriate. Why? Our main program flashes the lamp, so we can't do ...[Details]
1 Introduction
Improving the power factor (PF) is an important factor in energy saving of electrical equipment. With the development of power electronics technology, high-frequency active ...[Details]
LED dot matrix screen has strong luminous brightness and good indication effect. It can produce moving luminous pictures and texts, which are more likely to attract people's attention. It has a large...[Details]
According to foreign media reports, on June 4th local time, South Korean telecommunications operator SK Telecom announced that it has cooperated with the US Sinclair Broadcast Group and Harman Int...[Details]
Apple has released iOS 16 and iPadOS 16 systems, and has released the first developer preview Beta. Later this year, Apple will allow developers to create real-time lock screen notifications call...[Details]
This article is the C source program of the frequency meter based on the AT89C51 microcontroller. The main functions of this frequency meter are as follows: 1. Test function It indicates all the te...[Details]
Timer/Counter is abbreviated as Timer. Its main functions include generating various time intervals and recording the number of external events. It is one of the most commonly used and basic compone...[Details]
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