A cheap USB-programmable analog output is great for setting intensities, power levels, or general analog signalling in many experimental contexts. There are lots of solutions when you want one or two ...

First off, if you’re looking at that title and thinking it’s flame-bait, please hold off. What [Ihsan Kehribar] is working with is another way to get some feedback for what’s going on with your ...

When using the Arduino to control something from a host PC, the question arises how long it takes for sending control information from the host to the Arduino. In this small project, this topic is ...