[i=s]This post was last edited by Digital Leaf on 2021-1-31 20:36[/i]ESP-Skainet is an intelligent voice assistant developed by Espressif, which supports the wake-up word engine (WakeNet), offline voi...
For 51 system, it is easy to understand programmer and emulator.In layman's terms, emulator is used for debugging simulation, and programmer is used to burn target code to MCU during mass production.F...
[i=s]This post was last edited by RCSN on 2020-5-15 22:25[/i]Espressif has released this wireless MCU with USB - ESP32S2 for a while, and the author wanted to use this new product to develop a USB-rel...
[size=4]/*Timer output unit example:[/size] [size=4]ACLK clock frequency is LFXT1=32768Hz, use Timer_A to output a PWM wave with a period of 512/32768[/size] [size=4]=15.625ms, and a duty cycle of 75%...
[i=s]This post was last edited by ljj3166 on 2021-6-20 13:55[/i]Weekend Open
I sorted out the basic functions of indoorPower consumptionIndoor uses an eink screen, which requires a large amount of mem...
ljj3166onsemi and Avnet IoT Innovation Design Competition
There are many smart door lock products on the market today, with prices ranging from a few hundred yuan to several thousand yuan. There are many reasons for the price difference of smart door locks,...[Details]
For many fast-growing companies, the ability to hire high-end talent around the world is the key to seizing new market opportunities first. In the process of continuing to expand into international m...[Details]
The network IO controller of Zhijian IoT ZQWL can be controlled in the local area network through the mobile phone APP. This document takes the 4-way network IO controller of Zhijian IoT (ZQWL-IO-1...[Details]
According to foreign media reports, Kang Yun-Je, head of Samsung Electronics' design team, said: "The design of smartphones has reached its limit, which is why we designed foldable phones." "But we a...[Details]
Qorvo®, Inc., a leading provider of RF solutions for mobile, infrastructure and aerospace & defense applications, announced that its UK mobile product design team launched a Qorvo payload 22 miles in...[Details]
The general format of an MCS-51 assembly language program * Unlike 8086, there is no distinction between code segment and data segment, and all addresses are unified. * A program consists of command ...[Details]
Serial communication program writing steps UART communication program can use query, interrupt and DMA mode. We introduce the writing of UART communication program by using more interrupt methods. ...[Details]
The world today is undergoing a major change unseen in a century. Under the current external environment of rising protectionism, sluggish world economy and shrinking global market, "dual circulation...[Details]
On July 16, Korean media The Elec reported that South Korean semiconductor company Jusung Engineering has recently developed atomic layer deposition (ALD) technology that can reduce the need for ex...[Details]
Connect the red probe of the multimeter to one pole of the diode and the black (COM) probe to the other pole. When the measured forward voltage drop value is small, the red test lead (the positive ...[Details]
Vivo is reportedly working on launching a new mid-range phone in China. A phone called vivo Y52s recently appeared in China Telecom's product library. Information shows that the model number of the d...[Details]
As the core component of camera modules, image sensors are widely used in smart phones, automobiles, security monitoring, aerospace and other fields. China has the world's largest image sensor mark...[Details]
Choice of humidity measurement scheme There are two main modern humidity measurement schemes: The dry-bulb hygrometer method and the electronic humidity sensor hygrometer method are compared b...[Details]
Developers can use the Configurable Logic Block (CLB) peripheral in the PIC16F13145 family of microcontrollers to implement complex discrete logic functions in hardware, thereby reducing the bill...[Details]
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