In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

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, ...

Abstract: Energy-efficient image acquisition on the edge is crucial for enabling remote sensing applications where the sensor node has weak compute capabilities and must transmit data to a remote ...

Abstract: This work presents recent advances in radar sensors enabled by space-time coding (STC) and direct antenna modulation (DAM). Applications of the STC-enabled radar include simultaneous ...

When Robo-Taxis Meet School Zones: Why the Waymo Investigation Matters for Products Liability Law If vehicles are in school zones, no matter who or what is in control, those vehicles need to be ...

This Arduino project reads analog values from a Light Dependent Resistor (LDR) connected to analog pin A0 and displays the light intensity as both raw sensor values and a percentage.

A minimal project that reads an LDR on analog pin A0, maps the 0\–1023 ADC value to 0\–100% and prints both the raw value and percentage to the serial monitor at 9600 baud.