From a technical perspective, there are currently two ways to display images on a display wirelessly.
The first method is to transmit video data. The way it works is that at the video transmitter, t...
Question 1: Why do we often choose 65K or 100K (near these frequency bands) as the switching frequency for the flyback power supply that we use most in low-power applications? What are the reasons for...
Gui-guider is a new GUI designer for Littlevgl released by NXP last month, the version is littlevgl 7.0. This designer is really timely and convenient, saving the tedious steps of frequent interface d...
There are all kinds of projects hidden in the Tektronix Black Technology Lab. For these top-secret projects, we only know their code names at present. Do you have the courage to break into the Tektron...
I looked up the functions of 74ls04 and 74ls139 on the Internet and found that 04 is an inverter and 139 is a dual 2-4 line decoder . How do I apply them specifically?...
Q: Varistor specificationsVaristors are non-linear, bidirectional, voltage-dependent protection devices with relatively high transient current and energy ratings (reaction times in the nanosecond to m...
Hefei Changxin has redesigned its DRAM chips to minimize the use of U.S.-origin technology. According to Nikkei Asia Review, the source said that Changxin cannot completely eliminate the threat and...[Details]
Gome Retail (stock code: 00493.HK) released its unaudited performance report for the first half of 2019. During the period, Gome Retail benefited from the rapid expansion of the community, the precis...[Details]
Since Tesla was revealed to be considering re-adding radar, possibly a high-resolution 4D radar, the domestic market's enthusiasm for 4D millimeter-wave radar has continued to rise. Gasgoo found ou...[Details]
With the development of technology, engineers have more and more requirements for oscilloscope functions and higher performance during the test process. ZDS2024 innovatively adopts DDR3 storage tech...[Details]
Intelligent driving domain control is a key component of smart cars. It integrates high-performance computing units, complex sensor data processing algorithms and advanced control logic to realize ...[Details]
Motors contribute nearly 50% of energy consumption in the United States, so reducing motor energy consumption can effectively improve energy utilization, and using advanced microcontroller (MCU) tech...[Details]
The Slashleaks website has now exposed the official renderings of Huawei Enjoy 20 Plus and some parameters of this phone. According to the information provided by the whistleblower ZY...[Details]
Mouser Electronics, the global distributor for all Texas Instruments (TI) products, now stocks the TI SimpleLink™ LPSTK-CC1352R LaunchPad™ SensorTag kit. This fully enclosed, battery-powered kit acce...[Details]
On July 14, the United States began to suppress Huawei last year, and this year it has become even worse. Now the United Kingdom also intends to join the United States. Previously, the British Prime ...[Details]
On December 29, according to the latest report from Korean media, BOE's OLED screen will launch a "Chicken Game" against Samsung from 2020 to 2021, and will start supplying OLED screens to the iPhone...[Details]
Step 1: Testing Your LED Lay everything out on a suitably sized workspace. Plug in your soldering iron. The first thing you'll want to do is test your LED. I quickly learned that these lights don...[Details]
How to deal with pressure difference is still a hidden design difficulty. Moisture-proof and breathable design can enhance the reliability of LED lamps and extend their service life. Many commerc...[Details]
This article is not to encourage copycats, but to share the audiophile functions of the oscilloscope. Similar methods include using the ground wire and signal pin of a passive probe to short-circuit a...[Details]
Today, let’s take a look at the BMS control board used on the Changan Deep Blue SL03, as shown in the figure below.
Its battery pack looks like the picture below. You can see that there ...[Details]
RF/Wirelessly
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