To that end, [Josh] wanted to try using a rather famous IC with his Arduino to build a viable timepiece. [Josh]’s idea was straightforward—employ a 555 timer IC to generate a square wave at 1 Hz.

Just in time for spring, Meross has released its new smart sprinkler system. The Meross Smart Sprinkler Timer works with any outdoor faucet and takes care of your outdoor watering for you – now ...

To that end, [Josh] wanted to try using a rather famous IC with his Arduino to build a viable timepiece. [Josh]’s idea was straightforward—employ a 555 timer IC to generate a square wave at 1 Hz.

It’s probably a good idea to ditch your black plastic utensils, since they may expose you to harmful chemicals. Here’s what to use instead.

The world of free VPNs is full of scams and fake-outs, but Proton VPN is an exception. This VPN places no data limit on free subscribers, allowing you to use the service for as long or as often as ...

The timer connects to your existing outdoor faucet and can be installed in minutes. The smart irrigation timer also monitors the weather and skips scheduled watering if it’s already rained.