一、作品简介疫情环境下，人们都不想触碰外面的东西，因此制作一个不需要接触的人脸识别门禁系统。当检测到人接近门的时候，才唤醒人脸识别设备，以节省功耗，当人脸识别通过后控制门开启。作品主要包括两部分：门的控制部分和人脸识别部分，两部分之间通过蓝牙BLE通信。其中门控制部分作为BLE的服务端，人脸识别部分作为B ...

Funpack是硬禾学堂联合Digikey发起，为期一年的“玩成功能，开发板/仪就送你”活动。每个月我们都会推出一款用全球顶级 ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

Arduino has bought out second revisions of its Nano 33 BLE and Nano 33 BLE Sense bluetooth-equipped microcontroller boards, keeping the sensor mix, but changing several of the sensor ICs. The nRF52840 ...

从Funpack8 Arduino上线到现在，快两个月过去了，也迎来了落幕时刻，但活动的落幕不代表板卡的积灰，大家后期还是可以使用这个板卡来研究机器学习。 而我们第一个分享的项目，作者使用TinyML完成设计，模拟制作了投篮运动手柄，其中还模拟机器学习通过声音 ...

[youtube=http://www.youtube.com/watch?v=qmugZcobahA&w=640&h=360] San Francisco-based startup Coin may not have launched yet, but it has created a hardware platform ...

The official Arduino team have announced the availability of the new Arduino Nano 33 BLE and BLE Sense development boards which are now available to purchase directly from the official Arduino Store, ...

If like me you enjoy using the range of Arduino development boards to create a wide variety of different projects. You will be pleased to know that a new microcontroller board has been launched this ...

在这个项目中，我们通过将当今的BLE技术与老式的科学博览会计算机套件相结合，将新旧结合。 本文引用地址： 几十年来，Radio Shack除了提供其他产品外，还提供了各种项目工具包。使用这些工具包，初露头角的电子实验者和业余爱好者可以学习计算机并表达 ...