You not only get a pair of flashing red & green LED bells; it also plays your favourite "Jingle Bells" Christmas tune too! The two bells turn on/off alternately to give the impression they are ringing. A jumper allows the musical output to be turned on or off.
12 red LEDs and 12 green LEDs are supplied (not all red as shown in the product image). You could make one bell red and the other green or alternate them. The board uses the well know BT66T2L melody generator IC.
Can be used to decorate a room, inside a car, to attract attention in a shop window or offer it as a gift to your friends and relatives or send it as a Christmas card.
Kit includes all board mounted components, a PP3 battery clip and solder for assembly.Specifications
|Supply||9Vdc e.g. PP3 battery (Order Code 656.020UK) |
or mains adapter (Order Code 661.400UK with connector 777.001UK or 778.106UK)
|Board Dimensions||~ 85 x 120 mm|
|Board Connections||Solder Posts|
|Product Format||Kit Form (KT) Product Formats Info|