[align=left]Each GPIO of E321 can be configured as an external interrupt, which is divided into three groups: EXTI0_1_IRQn, EXTI2_3_IRQn, and EXTI4_15_IRQn. Three interrupt functions are used to proce...
[i=s]This post was last edited by xujinxi on 2021-4-17 00:08[/i]After two days of long waiting, ON semi's Bluetooth development board and sensor board finally arrived.
I unboxed the board with great a...
xujinxionsemi and Avnet IoT Innovation Design Competition
9STM32F030 (USART_TX/RX) + D2101 (TX/RX-I2C) + TCA9545A (I2C expansion) + three SI7501
Can such hardware design be implemented in software? Please advise....
I saw a good second-hand 4.2-inch Hanshuo electronic price tag on a certain fish website. Before buying it, I thought it would be a good idea to make an electronic wall clock. But after tinkering with...
Using ZSTACK for transparent transmission is very simple. The ZSTACK protocol stack has encapsulated functions for easy calling. In this example, transparent transmission means that CC2530 receives d...
[i=s]This post was last edited by Tas_Lan on 2022-7-16 14:33[/i]The relevant materials for the competition have been received as shown in the figure:ESP32-S2-KALUGA-1 mainboard and buzzerTouchpad and ...
An in-cabin monitoring system shows how it detects where a driver is looking, as indicated by the yellow line. If the driver looks too long at non-“safe areas” such as the side mirrors, rearview mi...[Details]
The E5061B ENA series network analyzers provide a wide frequency range from 5Hz to 3GHz. It supports not only general RF applications (such as filter or amplifier measurements, etc.), but also low-fr...[Details]
On February 26, at the second "Core Power·Cloud Roadshow" closed-door salon hosted by Jiwei.com, the "High-speed and High-precision Signal Chain Chip" project brought by Core Interconnect Technology ...[Details]
A special button s1 can realize two functions, one is to light up the LED light, the other is to turn on the buzzer. You can also add other functions, such as lighting up the LED light and turning on...[Details]
MediaTek Dimensity series is expected to welcome another new product in the near future - mt6877. Digital blogger @数码闲聊站 temporarily calls it Dimensity 900. It uses 6nm process and has four A78 ...[Details]
ViewSonic has announced the launch of two 4K home projectors, the PX728-4K and PX748-4K. The PX728-4K is a 2000 ANSI lumen 4K home theater projector, while the PX748-4K is a 4000 ANSI lumen high-brig...[Details]
1 Introduction
With the development of society, people's environmental awareness has increased, and the requirements for building materials are getting higher and higher. Thermal conductivity has ...[Details]
Magnetic flap level gauges make up for the defects of poor indication clarity and easy breakage of glass plate (tube) level gauges. They have the advantages of novel indication, eye-catching displa...[Details]
On one hand, there is the hard power of a century-old foundation, and on the other hand, there is the soft service of Internet experience. The competition between the old and new car-making forces is...[Details]
The iW3620 uses iWatt's patented PrimAccurate primary-side control technology, which reduces the number of external components, thereby reducing product size and cost by eliminating the need for trad...[Details]
The DS3645 is a secure supervisory circuit with 4096 bytes of SRAM that provides secure storage of sensitive data as well as physical tamper detection protection for applications such as cryptographi...[Details]
According to OregonLive, multiple sources within Intel said that the company laid off hundreds of IT employees in various locations across the United States last week. Intel confirmed the layoffs but...[Details]
With the increasing demand for autonomous driving and infotainment, and the rapid development of video applications, data transmission traffic is growing exponentially, and higher data transmission r...[Details]
Description of the program: Exterior lighting plays an important role in the safety of vehicle occupants and other road users. Today's cars use different types of lights (such as halogen, xenon or ...[Details]
GD32 MCU
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