21ic

使用Arduino、I2C LCD显示屏、4x4键盘和蜂鸣器制作的CS2炸弹计时器复制品

[导读]这个项目从广受欢迎的战术射击游戏《反恐精英2》中提取了一个核心的游戏玩法元素，并将其转化为一个真实的互动玩具。该设备采用Arduino Uno/Nano、4x4矩阵键盘、I2C LCD显示屏和蜂鸣器，模拟了游戏中经典的倒计时效果。 这个项目从广受欢迎的战术射击 ...
Elektor Magazine

Real-Time Air Traffic Radar using ESP32 + ADS-B Data

It uses free API key with Live ADS-B data, presented in a beautiful visual display with smooth animation, and a custom-built ...
MUO on MSN

5 things to build with the $4 chip that's outselling the Raspberry Pi

The ESP32 keeps finding new jobs in my house.
21ic

使用Arduino R4 WiFi和定制HAT板，无需面包板，打造一款手持复古游戏机

[导读]这是一个DIY手持式Arduino游戏机，由Arduino UNO R4 WiFi驱动。它在一块0.96英寸的SSD1306 OLED显示屏(128×64像素)上运行10款复古风格的街机游戏，通过四个触控按钮进行控制。配备5V升压转换器的锂聚合物电池使其具备完全便携性。所有元件均安装在定制的HAT型PCB板 ...
Microwaves & RF

Bluetooth/Wi-Fi Modules Enter Mass Production

Browse our complete IMS 2025 coverage. STMicroelectronics has begun mass production of its ST67W611M1 combined Wi-Fi 6 and Bluetooth Low Energy 5.4 module, the first product of ST’s collaboration with ...
IEEE

A High Power SOI-CMOS WI-FI 6 Front-End Module with Reconfigurable Class-J Power Amplifier

Abstract: This paper presents the design and experimental characterization of a high-power monolithic SOI-CMOS Front End-Module (FEM) supporting Wi-Fi 6 signals over the 5.1 to 5.9 GHz frequency band.
IEEE

WiFi Based Multi-Task Sensing via Selective Sharing Module

Abstract: WiFi-based sensing technology has become a very popular research area. However, the current major research focuses on single-task sensing, and the very few studies on WiFi multi-task sensing ...