- https://docs.arduino.cc/language-reference/en/functions/communication/serial/read/ - https://docs.arduino.cc/language-reference/en/functions/communication/serial ...

- We are using the ASCII character '/n', aka "New Line", aka "Line Feed" to signal end of transmitted message. - Data is sent via Serial.print() INSTEAD of Serial.write(), as we did in the previous ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, reverse-engineering one of these protocols is a hacker community classic. Today, ...

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

In brief: A few months after acquiring Arduino, Qualcomm is introducing its first product designed to combine its processor technology with the "maker" ethos of the Italian company. Unsurprisingly, ...

I’m already loving this device, and I haven’t even touched one. Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This system ...

Promise and controversy continues to surround string theory as a potential unified theory of everything. In the latest episode of The Joy of Why, Cumrun Vafa discusses his progress in trying to find ...

跌倒行为监测：通过树莓派实施对跌倒行为的监控，主要聚焦于目标检测算法的研究，并采用YOLOv5算法来实现对老人跌倒的检测。对数据集进行多次训练，直到模型的准确度达到预定的目标。然后，将这个模型部署到目标设备上，对老人的行为进行视频监测，判断是否跌倒。最后通过GSM模块的短信功能进行报警。

We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good morning” ...