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 ...

BMV080 is a low-power, low-cost PM1, PM2.5, and PM10 sensor module with I2C and SPI interfaces that sells for just $29.90.

[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 ...

Technology from Cambridge superchip architect Arm is proving literally out of this world for SpaceTech pioneers, including NASA. Stephen Ozoigbo, Head of Government Partnerships & Ecosystems, Arm ...

The gun consists of 2 arduino nano: -Minions_Gun_Arduino_Laser code for the nano connected to the 2 switches, laser, and neopixel -Minions_Gun_Arduino_Score code for the nano connected to the IR ...

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, ...

Japan has completed a series of shipboard laser trials aboard its long‑serving experimental vessel JS Asuka and will now begin work on a new prototype as part of ...

If there’s one lesson to be learned from [Aled Cuda]’s pulsed laser driver, it’s that you can treat the current limits on electronic components as a suggestion if the current duration is measured in ...