But there’s a new library available which seeks to reduce the latency of software-based serial communications so that you don’t have to worry about it.

Celebrate 20 years of Arduino software and tools with a spotlight aimed at industrial automation, AI, rapid prototyping and more.

Some of the first steps toward working with Arduino is understanding how to write code for it. The good news is that it's made with beginners in mind.

In the current setup, pins D10 and D11 of the Uno act as programmable TX and RX under the Software Serial library. The loudspeaker output pins (SPK_1 and SPK_2) of the module are routed to a small ...

In the above scenario, the new library will generate a blocking SPI transaction, thus allowing the first main loop SPI transfer to complete, before attempting the second transfer.

Once you know how to use Arduino boards, you can make custom shortcut keys for your computer, change your thermostat, or even control a walking robot. But to do that, you need to start simple, and ...