![Analog and Digital
Electronics LAB
[15CSL37]
Introduction
By:
Gururaj S
CSE Dept.
GNDEC Bidar](https://image.slidesharecdn.com/adeppts-190704050142/85/Analog-and-Digital-Electronics-Lab-1-320.jpg)
Analog and Digital Electronics Lab
- 1. Analog and Digital Electronics LAB [15CSL37] Introduction By: Gururaj S CSE Dept. GNDEC Bidar
- 5. Resistor Color Code • Manufacturers typically use a color band system known as the resistor color code • Within this power point, you will learn how to identify the nominal resistance and the tolerance of a resistor
- 6. 4-Band Resistors The resistor nominal value is encoded in the color code in Powers of Ten Notation. The template for determining the nominal value and tolerance of a resistor with 4 color bands is given below: 1st Band = 1st Significant Digit 2nd Band = 2nd Significant Digit 3rd Band = Multiplier 4th Band = Tolerance ___ ___ 10 ____ %
- 7. How do we know which color corresponds to which number? Answer: Using the Resistor Color Code Table
- 8. • It is typical to express the resistance value in: k if the resistance 1,000 M if the resistance 1,000,000. To convert from to k, to M, or vice- versa, use the table below: In the previous example we would say the resistor has a nominal value of: k1 000,1 000,1
- 9. Resistor symbol Some Q’s •Ohms law •Equation •Resistor in Series •Resistor in Parallel
- 10. OHMS LAW
- 11. Sign Conventions • The sign convention used with a capacitor is the same as for a power dissipating device. • When current flows into the positive side of the voltage across the capacitor, it is positive and the capacitor is dissipating power. • When the capacitor releases energy back into the circuit, the sign of the current will be negative.
- 13. Mica capacitor
- 14. calculations
- 17. Transistor
- 18. OP-AMP Op-amps are among the most widely used electronic devices today, being used in a vast array of consumer, industrial, and scientific devices. Many standard IC op-amps cost only a few cents in moderate production volume.
- 19. Circuit Symbol
- 20. IC uA741
- 21. 555 Timer
- 22. Software's used