Board

Of course, you can assemble the board by the method of point-to-point wiring... But you’d better make printed-circuit board. Believe me – the more beautiful the thing looks, the better it works. So as not to miss the point when drilling, the drilling spots have to be punched. The holes for the board are to be of the 0.8 mm diameter, all the rest – 1 mm.

Click the scheme to increase

After this you will have to be busy with chemistry a little.