1.
The 555 is working as a variable speed _______________ in this circuit.
2.
This component is used to vary the speed of the blinking LEDs.
3.
The long lead on an LED is the _______________ lead.
4.
The short lead on an LED is the __________________ lead.
5.
It take this amount of volts to run this circuit.
6.
The 555 Integrated circuit puts out clock ______________ .
7.
The ____________ of the battery is connected to Pin 1 of the 555 Integrated Circuit.
8.
The ________________ of the battery is connected to Pins 4 and 8 of the 555 Integrated Circuit.
9.
There are two 220 Ohm resistors connected to Pin __________ of the 555 IC.
10.
The LEDs in this circuit blink ____________________ .
