SunFounder Controller Board Compatible with Arduino UNO R3 ATMEGA328P ATMEGA16U2

Good quality replication, better than some of the really cheap ones

Same Atmel microcontroller as you'd find on the name brand board at less than half the price. Nice build quality.

Compact little board. Very well made and should be good for my project.

Good

While the UNO R3 board did arrive it was all that was shipped. There was no USB connector cable. I had others from previous boards but if this is your first board be aware that it did NOT ship with the needed USB cable to connect to power / computer to program the board.

First off, the case is made from cheap plexiglass instead of lexan! With that said, plexiglass is extremely brittle compared to lexan and breaks quite easily!Second, someone needs to re-calibrate the CNC machine that is cutting these out because my case didn't assemble like it should have and put unnecessary stress on the pieces! I have some experience machining myself so I know what I'm talking about!I when ahead and assembled the case anyway according the the diagram and wouldn't you know it, right when I started tightening the screws a piece of the case on the side broke off and flew across my countertop due to the stress causes by the poor case hole fit!I knew the case was garbage when the slot in the back wasn't big enough to actually support the UNO hence they resorted to cheap plexiglass standoffs! Folks, the Sunfounder UNO and MEGA2560 work just fine but these cases are junk and I'd advice you to avoid them like the plague!

Did not receive the USB cable 😒

Misleading ! NO USB cable !at that price other have the USB cable includedthe first picture clearly show a package with USB cable