If you're looking for a way to turn your Bluetooth speaker into a Spotify Connect device, then this is the way.

The Arduino UNO Q is more than just the next generation of the flexible UNO platform; it’s a new development paradigm.

The ReSpeaker Lite ($32) is a ESP32-based audio kit with a 2-mic array from Seeed Studio that can transform your old speakers ...

Robots need power to do anything, just like us. Think about it – without energy, even the most complex machine is just a pile ...

Unlike many STEM toys that rely heavily on building-block pieces, the Rider kit is ready to use out of the box and you don’t ...

在乒乓球技术训练中，选手往往依赖自我体感或教练观察来判断动作质量。然而当缺乏专业指导时，训练者难以获得客观、实时的动作反馈：正手是否更加稳定？击球节奏是否改善？技术是否在数周内真正进步？这些问题揭示了业余训练中的核心痛点——缺乏可量化、即时的技术参数。