Pick and place machines are a wonder to behold, as they delicately and accurately place part after part. Unfortunately, they have to have a similarly wondrous price tag. Luckily, they aren’t too ...

自前年底树莓派基金会首发第一颗自研的微控制器RP2040以及基于该芯片的核心模块Pico以来，其高性能、低价格（～5元RMB）且供货充足、原生支持MicroPython等亮点，得到全球硬件爱好者的力赞，不仅基于这颗器件的开源项目爆炸式出现（用英文搜索各种应用基本上 ...

出于尺寸和形状的限制，在板上没有放置WS2812B彩色LED灯环，但可以通过板上的扩展管脚来连接。 搭配一个12个WS2812B制作的灯环 板上12个管脚的扩展端口可以支持2路模拟信号输入以及SPI、I2C外设等。模拟信号输入可以用来制作简易示波器、分析外围的模拟电路 ...

[David Shadoff] has a clear soft spot for the NEC console systems and has been collecting many tools and data about them. When developing with these old systems, having a way to upload code quickly is ...

The already-large family of Arduino boards is enriched with a new entry, the Arduino Nano RP2040 Connect, integrating the RP2040 microcontroller developed by Raspberry Pi Foundation with the u-blox ...

Over on the Hackster.io website Kamaluddin Khan has published a new project providing details on creating a long-range home automation system using the Raspberry Pi RP2040 microcontroller together ...

Meet the Raspberry Pi Pico, a tiny little microcontroller that lets you build hardware projects with some code running on the microcontroller. Even more interesting, the Raspberry Pi Foundation is ...

The Radxa X2L is a low-cost x86 single board computer (SBC) featuring an Intel Celeron J4125 quad-core CPU. It is designed for versatility and affordability, supporting a range of operating systems ...