Sketch for an Arduino-compatible board that toggles two digital outputs (IN1, IN2) based on a light-dependent resistor (LDR) reading. 2 LDR_PIN LDR input (configure your wiring so HIGH = dark or ...

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

Multicore processing boosts performance and energy efficiency in many coding situations. Bare-metal algorithms further ...

This project models a basic inverting amplifier using Python code generated by an AI large language model. AI could help improve efficiency and reduce design risk in test and measurement. This series ...

Challenging Asimov’s Laws in Half an Hour Understanding Asimov’s Three Laws of ...

An 80-Cent Robotics Hack: Challenging Asimov’s Laws in Half an Hour Understanding Asimov’s Three Laws of Robotics Isaac Asimov’s iconic ...

Nuclear leakage detection and radiation monitoring have become critical as the world generates increasing amounts of nuclear ...

Abstract: The paper presents a dual rail-to-rail CMOS op amp having a unity-gain bandwidth (UGBW) better than 7 MHz across the 2.5-5.5 V supply range. The circuit has an Enable pin and, during Disable ...

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。