Hosted on MSN

Interactive Arduino laser toy that chases your dog around

I'm returning to an old project today to fix it since it got broken during my recent move. This toy I made for my dog is very fun project where an Arduino controls two servos so they can move a laser ...
CNX Software

WiFi and Bluetooth LE can now be used simultaneously on Arduino boards with NINA-W102 (ESP32) module

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, ...
Hackaday

laser harp

[Robi] and [Kathy] from elecfreaks have put together a how-to article about a Laser Piano they just built. Instead of keys, the user breaks beams of laser light to trigger the sounds. Several laser ...
Morning Overview on MSN

USS Preble’s HELIOS laser downed 4 drones, exposing power demands

USS Preble’s deployment of the High Energy Laser with Integrated Optical Dazzler and Surveillance, or HELIOS, has become a showcase for how shipboard lasers can neutralize multiple drones while ...
IEEE

Automatic Irrigation System with Fiber-Optic Pressure Sensor for Real-Time Intrarenal Pressure Control During Instrument Insertion and Laser Irradiation

Abstract: Precise control of intrarenal pressure (IPP) during flexible ureteroscopy is critical for preventing postoperative complications linked to pyelovenous or pyelosinus reflux. We developed an ...
IEEE

Enhancing Vehicle Safety: An Arduino-Based Real-Time Collision Avoidance System Using Ultrasonic Sensors and Warning Alerts

Abstract: This paper provides details about the design and operation of a Collision Avoidance System in smart cars, with the Arduino board as the central control unit, interfaced with an ultrasonic ...