const char* serverUrl = "http://192.168.1.100:3000/api/sensor-data"; // Change IP to your server // Sensor pins #define PULSE_SENSOR_PIN 34 // Analog pin for pulse ...

In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that is not directly connected to Home Assistant but it functions separately .

AS5600 is a library for an AS5600 / AS5600L based magnetic rotation meter. More exact, it measures the angle (rotation w.r.t. reference) and not RPM. Multiple angle measurements allows one to ...

In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

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

Abstract: Drunk driving remains a significant issue worldwide, with thousands of lives lost every year due to accidents caused by individuals operating vehicles under the influence of alcohol. The ...

Abstract: Radar technology has been a cornerstone of numerous applications, from aviation to meteorology, offering invaluable capabilities for object detection and tracking. Traditional radar systems, ...

The Edge AI Elektor Engineering Insights on April 8 will examine how App Lab and Edge Impulse streamline training, deployment ...

The Artemis Watch 2.0, made by CircuitMess, is a $129 programmable smartwatch designed less as a gadget you wear and more as something you can digitally rebuild into your own creation.

Engineering used to move in seasons, with requirements one quarter, schematics the next, and boards and firmware last.

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...