You will need:
- gear box kit
- 2 mm wire
- 0.2 mm wire
- 9 V battery
- used 1.5 V battery or adjustable power supply (not over used because you still need some power)
- 9 V DPDT relay (12 V relay can work with 9 V if it is new)
- two 2N2222 or BC327 transistors
- two 2N2907A or BC337 transistors (you can use a TIP41C power transistor to drive the relay instead of 2N2907A/BC337)
- two 2.2 kohm resistors
- four 22 kohm resistors
- one 220 kohm resistor
- one1N4002 diode
- soldering iron
- wires (many colours)
Step 1: Assemble to gearbox
Step 2: Creat the stand for the bird
Step 3: Create the body of the bird
After you make the bird you attach it to the gears from 0.2 mm wire.
Step 5: Attach electronic terminals
Then attach the 2 mm wire to complete to front terminal.
Step 6: Make the circuit
The "bird front" is the front terminal.
The "bird stand" is the back terminal connection.