The Nintendo Switch 2 might be designed for portable gaming, but its real magic happens when you connect it to your TV or monitor for the full big-screen experience.

For $30, the Skull & Co. AudioStick does one thing really well: connects your Bluetooth earbuds or headphones to your Nintendo Switch.

To connect a Nintendo Switch to your TV, all you need to do is plug in two cables, turn on your TV, and press the power button.

The nunchuck is meant to plug into a Wii controller and the connection is I 2 C, so that’s trivial to interface to an Arduino or other small microcontroller. The only issue is making the connection.

The tiny board combines an Arduino-compatible ARM Cortex-M3 platform with a TI CC3000 WiFi chip that not only simplifies getting online, but could save the DIY crowd from having to touch projects ...

Electronics enthusiasts or tattoo artists may be interested in a new touchless switch which has been created and implemented into a tattooing machine allowing the tattoo artist to use gestures to ...