Banggood

Fantastic product. Very well designed. I am very happy with these products. Super fast delivery too. A+++++

Have to do a bit a work on them so aduino mega can sit on it - cut out for usb plug and power plug

bonne reception malgres une enveloppe tres voyante avec un logo evocateur attirant l' attention particuliere

Received kit, built it and have found it very good, both for the price and for testing a small problem I had. Good stuff...

As described. Works well.

very good

Ok super

Exactly what i hope

Good quality PCB. Comes unbuild in plastic bags.

great idea to make complex circuits with arduino mega 2560 board: screw terminals avoid soldering and desoldering process to test circuits. Best way to build a reliable circuit