Review on 5Pcs Longruner Arduino Mini Nano V3.0 ATmega328P Micro Controller Board Module With USB Cable For ArduinoIDE by Kenneth Rich

These are at a good price and very reliable. I have used many of them over the past few months and they all worked falwlessly. I have connected to these little boards an array of analogue sensors and used them to control 2812 LED strips without a problem. Some projects like the board in the pictures have plenty of code running to deal with multiple photo resistors, led lights wireless communication and self calibration. This Arduino compatible board is not just a good inexpensive solution but it allows us amateurs to make some prototypes that can have a small footprint and this is something that has always been a challenge (at least for me).No matter what your projects look like today and even if this little board does not offer enough inputs or outputs for you, if you are using Arduino boards, there will be a time that a nano board like this will come handy so go ahead and get some even if you are planning to just have them in your toolbox for the time being. I personally have a few around just in case I have an idea and I just need to plug one on a breadboard to test a sensor or something. Because to me having an Arduino that I can just plug on a breadboard is priceless.