Given Below is the circuit of "Electronic heads/tails".
Here are the components you require to make this Electronic Kit:
one IC 555 timer
two 10k resistor
two 150 ohm resistors
one non-electrolytic 0.01 Micro farad/ 10 nano farad capacitor
one electrolytic 1 Micro farad capacitor
two Light Emitting Diodes (LED), preferably one red and one green
one switch (spring back type/push button)
and ofcourse 6V power source.
What does this circuit do?
Here is an interesting game. Take the red Led as heads and the green for tails. Press the toss switch and release it. Depending upon your luck, any one of the LEDs lights up. You can use this circuit as an Electronic Coin!!.