The basic 555 timer gets its name from the fact that there are three internally connected 5k?
resistors which it uses to generate the two comparators reference voltages.
What is the function of a watch bezel?
What Is the Function of a Watch Bezel?
How to unlock and lock function key on laptop?
What are the 3 types of piston rings?
Piston rings function in sets of three rings, starting with the top compression ring, followed by the 2nd groove ring and the oil control ring. Their function is to seal off combustion gases, aid in the heat transfer to the cylinder wall, and both lubricate and scrape down oil from the cylinder wall.
What are spacers for jewelry?
Spacer beads are often unnoticable (on purpose) but serve an important function in the spacing of a jewelry design. The bead can be made of any material; it is referred to as a spacer bead based on its function in the design. Often spacer beads are small metal beads or glass seed beads.