This post was done in partnership with Wirecutter. When readers choose to buy Wirecutter's independently chosen editorial picks, Wirecutter and Engadget may earn affiliate commission. Read the full ...

Call us easily amused, but we think it’s pretty amazing what can be done with a microcontroller, some RGB LEDs, and a little bit of plastic. Case in point is [andrei.erdei]’s beautiful and quite ...

For underground coal mine operations optimising safety is a given, especially when selecting from electrical equipment options. Roobuck Tunnel Lighting Systems now offers real choice in terms of ...