Fast delivery. Good product, works on first wiring. The Arduino program is also at a good level. I am satisfied.

Fast delivery. Good product, works on first wiring. The Arduino program is also at a good level. I am satisfied.

Fast delivery. Good product, works on first wiring. The Arduino program is also at a good level. I am satisfied.

Items received, unfortunately no construction/assembly details or info on how to code to make the arm work. These would be useful if included in the package.

Items received, unfortunately no construction/assembly details or info on how to code to make the arm work. These would be useful if included in the package.

Items received, unfortunately no construction/assembly details or info on how to code to make the arm work. These would be useful if included in the package.