Smiley, the mood barometer, solder kit

Good or bad mood? The battery-operated soldering kit "mood barometer Smiley" makes it visible to all. Alternatively, the smiley laughs or annoys, depending on how he is hired.
The kit with more than 30 parts is very well suited for the "first soldering". The smiley is operated on a 9 volt battery, which is not included in the delivery. The enclosed plywood front can be decorated as desired. Dimensions: 80 x 80 x 50 mm, over 30 components.

What else is needed during construction: soldering iron, solder, 9 V block battery, side cutter, wood glue

CLICK HERE FOR THE INSTRUCTIONS

ANIMATION

CIRCUIT DIAGRAM

DATA SHEET

Age recommendation:  always while being supervised by a responsible adult.