Electronics offers endless possibilities in terms of games. For those who like this type of project, we have a very interesting one here, as it allows "testing" the firmness of the nerves, as suggested by its author. The name given by the author of "Electronic Psychotest" indicates one of the possible applications for the circuit. The purpose of the game is to pass a probe through the tracks of a printed circuit board in the shape of a "labyrinth", in a determined path. The probe can in no way touch the edges of the path, because if this happens a oscillating circuit will be triggered by emitting a strident sound. The emission of this sound indicates “error” and, therefore, the player's disqualification or loss of points. Note that in this game you should have a “double attention”, because while avoiding touching the probes on the trails, you should look for the exit or path that leads to the end of the route.
