Recently I saw many friends in the group discussing whether to use bare metal or RTOS for microcontrollers, so today I found some content to share some views.For engineers who work with microcontrolle...
- Want to quickly understand the current wireless technologies (BLE, Zigbee...) and the latest wireless products
- Looking for experts to guide me on the basic rules of hardware design for wireless pr...
Microwave filters are classified according to their transmission line types, and the performance indicators and design methods of various microwave filters are introduced in detail according to this c...
In the figure below, a Zener diode is added to the control chip of the flyback power supply, the power supply and the ground to protect the IC from damage due to overvoltage. Should the Zener diode be...
Source: https://www.tomshardware.com/best-picks/best-rp2040-boardsWhile Raspberry Pi offers the Raspberry Pi PICO development board, there are now a dozen third-party solutions that offer improvements...
[i=s]This post was last edited by alan000345 on 2020-8-9 15:29[/i]The official EVM has this boot diode added, but does the UCC27211 actually have this boot diode built in? It is internal, and an exter...
The recent hot topic of "cobalt-free and cobalt-free" batteries shows that Tesla is also trying the same approach as Apple to cope with China's complex and multi-level automobile consumer market. In ...[Details]
Recently, OnePlus overseas community officials officially confirmed that the official support for OnePlus 6 and OnePlus 6T has ended. After this, these two phones will no longer receive any of...[Details]
In the second half of this year, OnePlus launched the iterative model of OnePlus 9R - OnePlus 9RT, and the rumored OnePlus 9T was not released. The next model OnePlus will release is the OneP...[Details]
Xiaomi, which has been making frequent moves, has once again launched a new strategy. Recently, Lei Jun announced at the Xiaomi Annual Meeting that in 2019, Xiaomi will officially launch the "mobile ...[Details]
Continuous Wavelet Transform (CWT) has the characteristics of multi-resolution and can be regarded as a bandpass filter filtering the signal at different scales. Wavelet transform has the ability t...[Details]
In the photovoltaic inverter production workshop of Sineng Electric, young technicians are conducting technical inspections at the offline inspection station to ensure the quality of the products l...[Details]
In 2020, global shipments of wearable devices reached 153.5 million units, a year-on-year increase of 27.2%; in 2020, global shipments of wearable devices reached 444.7 million units, a year-on-year ...[Details]
Huawei held a grand press conference in Shanghai, where its annual flagship mobile phone Mate 30 series was unveiled in China. At the press conference entitled "Reconstructing Imagination", the Mate ...[Details]
Film thickness gauges, also called film thickness meters and film thickness testers, are divided into magnetic induction coating thickness gauges, eddy current coating thickness gauges, and fluore...[Details]
The integrated V-cone flowmeter is a commonly used flow measurement instrument that can measure fluids containing particles, low-pressure fluids, high-humidity gases and various dirty fluids. It is w...[Details]
1 Introduction Voting machines are widely used in elections, meetings, teaching, and entertainment programs. The current wireless voting system uses a single wireless network to enable wireless ter...[Details]
The vector signal generator MG3710A is a best-in-class high-performance signal generator with excellent RF and baseband performance. The MG3710A features wideband vector modulation capability and can...[Details]
Just one year after its exit from the HDI market at the end of last year, news has been gaining momentum that Samsung Electro-Mechanics will exit the RFPCB market. In the era of the Internet of Every...[Details]
1. Disadvantages of OLED
1. The lifespan is usually only 5,000 hours, which is lower than the lifespan of LCD, which is at least 10,000 hours;
2. It is not possible to mass produce large-...[Details]
According to foreign media reports, in order to enhance data capture capabilities during vehicle driving tests, ADAS system evaluation company IVEX cooperated with one-stop design and customization...[Details]