Skill Toy

SKILL TOY

INSTRUCTION SHEET

Price - Stock No 50

Skill Toy With Buzzer

Check your kit

Schematic Diagram

PCB Layout

Turn the PCBoard over so that you are looking at the PLAIN side. From the drawing, find the locations of the components. You will need to turn the PCB around so that it coincides with the placement sheet. Remember that you are seeing the copper track through the PCB.
Bend the legs of the resistor to a shape that will fit into its two location holes. Push them through and firm the resistor down against the PCB.
Spread the legs of the LED carefully so they spring into its correct holes. Push the legs just through the PCB so the LED stands high off the board. You should check that the small flat on the flange at the base of the globe is the same way round as the drawing shows. The LED is polarised - a semiconductor - and will not work if placed the wrong way round.
These two components may be soldered in place.
Push the ends of the battery snap wires through, and solder.
Push the molex pins into the correct holes and solder.
Bare the ends of the hook-up wire, tin both ends and solder to the two pins. Leave the wire in one piece until you have tested your project on a battery, and it works.
If you are fitting a BUZZER, make sure you observe the correct polarity. Solder the RED (+), and BLACK (-) leads to the bus-bars shown on the drawing.
Connect a 9 volt battery and test. If it doesn't work check that you have all the locations correct and that you have the LED in the correct polarity.