In a good or bad mood? The "Smiley mood barometer" soldering kit makes your mood clear to everyone. The PCB board kit allows you to show the perceived state of mind by means of a circuit position. The smiley either laughs or gets annoyed, depending on how it is set up. In addition, the eyes flash alternately, whereby the flashing frequency changes depending on the light incidence by a photoresistor. The kit comprising more than 30 parts is ideal for your first soldering project. The smiley is powered by a 9 V battery, which is not included. You can decorate the enclosed plywood front just how you want. Dimensions: 80 x 80 x 50 mm, over 30 components https://elecena.pl/product/15356615/76333-smiley-mood-barometer-soldering-kit-for-9-v-battery 2018-12-16 https://elecena.pl/product/15356615/76333-smiley-mood-barometer-soldering-kit-for-9-v-battery 2019-04-01 https://elecena.pl/product/15356615/76333-smiley-mood-barometer-soldering-kit-for-9-v-battery 2021-05-03 https://elecena.pl/product/15356615/76333-smiley-mood-barometer-soldering-kit-for-9-v-battery 2022-06-08 https://elecena.pl/product/15356615/76333-smiley-mood-barometer-soldering-kit-for-9-v-battery 2022-10-27