[i=s]This post was last edited by cruelfox on 2021-1-29 09:03[/i] Espressif's ESP32-Korvo development board can be seen as an application prototype of ESP32 for voice reception and processing. The ha...
Only SPI and WiFi are enabled. If you want to use network wake-up, does that mean you can't do deep sleep? Is there any way to reduce power consumption in this case?...
Imagine walking into your living room and your smart TV automatically switching from your kid’s Netflix feed to yours. Or walking into your home office and your laptop waking up to greet you. Or walki...
MCU Principles and Applications Harbin Institute of Technology : https://training.eeworld.com.cn/course/5416This book introduces the hardware structure and instruction system of the MCS-51 microcontro...
I am a novice in microcontrollers. When I was writing a program, my teacher mentioned that there were too many delays in my program and it was difficult to put it into practice. He recommended the vt_...
I'm reposting an article from Huxiu. You can also take a look at what it says and what you think.Top 10 technology predictions for 2021
Around the New Year, everyone must have read a lot of "Top Ten X...
On September 11, 2019, the 7th International IoT Sensor Technology Summit, "IoT World Sensor First", was held as scheduled. Three years later, the conference returned to Wenzhou Yueqing for the secon...[Details]
With the continuous development of automobile intelligence, the proportion of automotive electronics in the total vehicle cost is also increasing. At present, automotive electronics in conventional...[Details]
Film capacitors are widely used in various household appliances/industrial equipment/military products, etc., due to their high withstand voltage, large ripple current, small stray inductance, smal...[Details]
According to LetsGoDigital, American computer manufacturer IBM is applying for a patent for an electronic device with a flexible display. According to reports, this special device can use the appropr...[Details]
The car instrument is the window for the car to communicate with the driver, and is the center of the car information. It can centrally, intuitively and quickly reflect the various dynamic indicato...[Details]
Recently, there have been a lot of reports in the media that OLED will replace LCD, especially at a sensitive time when some Japanese and Korean manufacturers are stepping up their layout on OLED. Th...[Details]
This article is translated from fierceelectronics Millimeter-wave radar uses distance, velocity, and angle-of-arrival information along with simple tracking algorithms to sense not only the locatio...[Details]
The widespread use of light-emitting diodes (
LEDs
) in a variety of end-use devices has already surprised many people: from existing technologies such as car headlights, traffic signs, alph...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
There are quite a few new phones released in May, and there are also many 618 special phones. The chip shortage has become a hot topic, but mobile phone manufacturers are still fighting a price war. ...[Details]
Preface
The fire alarm network monitor is an intermediate device between the fire alarm system and the city fire alarm network monitoring center. It completes the information forwarding betwee...[Details]
On August 19, Qingyi Optoelectronics released its semi-annual report, saying that the company has increased its investment in the research and development of flat panel display and semiconductor chip...[Details]
As the global automotive industry develops towards electrification, intelligence, and networking, intelligent driving technology has become one of the main research and development directions of va...[Details]
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