Espressif launched the ESP8266 and ESP32 chips in 2014 and 2016 respectively. The ESP8266 is a single Wi-Fi MCU suitable for simple IoT application scenarios; the ESP32 supports both Wi-Fi and Bluetoo...
[i=s]This post was last edited by jinglixixi on 2022-3-8 13:38[/i]The interface is an important window for human-computer interaction. Using DWIN smart screen can improve the display quality of the in...
Artificial intelligence (AI) is a branch of computer science that attempts to understand the essence of intelligence and produce a new type of intelligent machine that can respond in a similar way to ...
Wearable devices are rapidly emerging as a significant market segment for electronic components. A key requirement for these devices is convenience, not only in terms of being able to access data on m...
#define RF P00unsigned char RF_code[3]; //Remote control code valuebit RF_SyncFlag; //Synchronization signal flag, 1 means the synchronization signal has been received
//unsigned char RF;unsigned char...
@north
Streamlining mobile phone system design
【Qinheng Trial】Streamlined mobile phone system design #1
【Qinheng Trial】Add SPI reference #2
【Qinheng Trial】 Use touch buttons and GPIO to complete diali...
A combination of high technology and design: a screen-free smart bracelet uses innovative biometric technology to enable communication and contactless payment
Building blocks for the...[Details]
Chuangyitong said on the interactive platform today that at present, the company has no direct cooperation with Huawei, and 5G communication connectors are mainly provided to Huawei and other custome...[Details]
The 1990s was the heyday of Hong Kong movies. For Generation Z users who have never actually used a pager, their impression of pagers may mostly come from Hong Kong movies. This early "ancient" devic...[Details]
Precision salt spray test chamber is a commonly used test chamber product, which has the advantages of aging resistance, corrosion resistance, easy cleaning and no leakage. It is widely used in the f...[Details]
Technological innovation is the core manifestation of a country's competitive strength. With the advent of the new economic era, emerging technologies and enterprises have shown unprecedented disrupt...[Details]
RAIN RFID tags facilitate large-scale digital management: giving each item its own digital identity What if every consumer item had its own digital identity? How many items would need to be tagg...[Details]
As electronic control units are increasingly used in automobiles, data communications between electronic devices are increasing. At the same time, the extensive use of these intelligent modules has i...[Details]
A spectrum analyzer is an instrument used to display the amplitude of a signal in the frequency domain. The radio frequency field is called "RF multimeter". Spectrum analyzers can be used for general...[Details]
Allegro Leads the Way with High-Resolution GMR Wheel Speed and Distance Sensors for ADAS Applications
New sensor A19360 will help automakers achieve L3, L4 and L5 autonomous drivin...[Details]
On April 15, 360 announced its entry into the field of facial recognition technology, still focusing on the "security card", and launched 5 facial recognition terminal hardware products, 5 set...[Details]
The probe is the first step for us to observe the waveform. It is an electronic component that connects the device under test to the input of the oscilloscope. Engineers use it every day to capture w...[Details]
A multimeter is an essential tool for electricians. Here I will share with you some knowledge about multimeters and how to use them. First, let me introduce the various components of the multimeter...[Details]
The interrupt handling in S3C2440 is ultimately implemented through IRQ. The IRQ exception handling process has been introduced in the brief analysis of the Linux driver exception handling architec...[Details]
On August 1, 2023, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched an electric vehicle...[Details]
//Different LCD drivers have different initialization settings if(lcddev.id 0XFF||lcddev.id==0XFFFF||lcddev.id==0X9300) // ID is incorrect, add 0X9300 judgment, because 9341 will be read as 930...[Details]
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