I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

If you grew up playing with LOGO on an old 8-bit computer, you’re probably familiar with the concept of a drawbot. It’s a simple robot that drags a pen around to draw on paper. [Tim] decided to build ...

"Just by talking to AI, real-world objects move." I realized this sci-fi-like experience through a small experiment of making an LED light up. It sounds difficult, but the mechanism is very simple. In ...

An intuitive EDA tool that transforms breadboard prototypes into schematics and fabrication-ready PCBs. Design, document, and validate electronic circuits before building the actual hardware.

The boards are part of NXP’s FRDM Automotive platform, which is designed to support rapid prototyping and evaluation of automotive technologies. In addition to vehicle applicati ...

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[导读]很长一段时间里，我总是需要反复按下Alt键切换到任务管理器或系统监控工具，才能查看电脑资源的使用情况。尤其是在进行大量渲染或游戏时，如果能一目了然地看到这些信息，就能大大减少猜测的时间。一个小巧而专用的显示屏，能够实时显示CPU负载、内存使用率、磁盘容量、网络流量和电池状态，似乎正是理想的解决方案。 很长一段时间里，我总是需要反复按下Alt键切换到任务管理器或系统监控工具，才能查看电脑资源 ...

Seeed Studio XIAO nRF54LM20A and XIAO nRF54LM20A Sense are tiny USB-C IoT boards based on Nordic Semiconductor’s nRF54LM20A wireless SoC offering Bluetooth 6.0, Matter, Thread, Zigbee, NFC, Amazon ...

BIGTREETECH (BIQU) has introduced the BIQU Panda Sense Pro, an 8-in-1 smart air quality monitor designed for 3D printing environments such as home workshops, maker spaces, and print farms. It ...

[导读]一切始于一个我不断在身边发现的常见问题——无论是亲密的朋友，还是我在健身训练的健身房圈子中。经过数周高强度的锻炼后，很多人都在问同一个问题：“我想要增肌的肌肉为什么没有增长，而那些我本意没想练的肌肉却反而变得酸痛?” 一切始于 ...

The Raspberry Pi Pico is a microcontroller development board powered by the custom RP2040 chip. With its dual-core ARM Cortex-M0+ processor, extensive GPIO pins, and built-in programmable I/O (PIO), ...