Download presentation

1
Basic Circuits TEST YOUR BRAIN!

2
Creates a set voltage Potential Dividers

3
**Potential Divider Vout = 10 x 100 = 1000 = 5V 100 +100 200**

R1 = 100 Vs = 10V R2 = 100 Vout = 5V Vout = 10 x 40 = 400 = 6.6V R1 = 20 Vs = 10V R2 = 40 Vout = 6.6V Vout = 10 x 20 = = 3.3V R1 = 40 Vs = 10V R2 = 20 Vout = 3.3V R1 R2 Vs Vout = Vs x R2 R1 + R2

4
Creates an adjustable voltage Potentiometer

5
Potentiometer 10V 10V VR1 Volts

6
Potentiometer 10V 7.5V VR1 Volts

7
Potentiometer 10V VR1 5V Volts

8
Potentiometer 10V VR1 2.5V Volts

9
Potentiometer 10V VR1 0V Volts

10
Converts a light level into a voltage LDR Potential Divider

11
LDR Potential Divider 10V Vout Volts LDR Resistance

12
LDR Potential Divider 10V Vout Volts LDR Resistance

13
LDR Potential Divider 10V Vout Volts LDR Resistance

14
LDR Potential Divider 10V Vout Volts LDR Resistance

15
LDR Potential Divider 10V Vout Volts LDR Resistance

16
Compares two different input voltages Comparator

17
**Inverting > Non-inverting**

Comparator Inverting > Non-inverting

18
**Inverting = Non-inverting**

Comparator Inverting = Non-inverting

19
**Inverting < Non-inverting**

Comparator Inverting < Non-inverting

20
LED lights on when it is dark Light Sensor

21
**Light Sensor - + Vout 10V Inverting input voltage Output voltage LDR**

Resistance Non-Inverting input voltage

22
**Light Sensor - + Vout 10V Inverting input voltage Output voltage LDR**

Resistance Non-Inverting input voltage

23
**Light Sensor - + Vout 10V Inverting input voltage Output voltage LDR**

Resistance Non-Inverting input voltage

24
**Light Sensor - + Vout 10V Innverting input voltage Output voltage LDR**

Resistance Non-Inverting input voltage

25
Produces continuous pulses 555 Timer Astable Circuit

26
555 Astable Circuit F = (R1+2R2) x C1

27
555 Astable Circuit SMALL CAPACITOR HIGH FREQUENCY

28
555 Astable Circuit LARGE CAPACITOR LOW FREQUENCY

29
**555 Timer Monostable Circuit**

Produces a pulse of a set length 555 Timer Monostable Circuit

30
555 Monostable Circuit T = 1.1 x C1 x R1

31
555 Monostable Circuit Output Trigger

32
555 Monostable Circuit

33
**Field Effect Transistor (FET)**

Allows a voltage to control a large Current. Field Effect Transistor (FET)

34
**Transistor Driver A small current on the base creates a large current**

through the speaker Transistor Driver C B E

35
**Transistor Driver A small current on the base creates a large current**

through the lamp Transistor Driver C B E

36
**Field Effect Transistor (FET)**

37
**FET Driver A voltage on the gate controls the current through**

the lamp. FET Driver D G V S

38
Logic Gates

39
AND

40
AND Gate A=0 A B Q=0 Q B=0 Truth Table A B Q

41
AND Gate A=0 A B Q=0 Q B=1 Truth Table A B Q 1

42
AND Gate A=1 A B Q=0 Q B=0 Truth Table A B Q 1

43
AND Gate A=1 A B Q=1 Q B=1 Truth Table A B Q 1

44
OR

45
OR Gate A A=0 Q=0 B=0 Q B Truth Table A B Q

46
OR Gate A A=0 Q=1 B=1 Q B Truth Table A B Q 1

47
OR Gate A A=1 Q=1 B=0 Q B Truth Table A B Q 1

48
OR Gate A A=1 Q=1 B=1 Q B Truth Table A B Q 1

49
NOT

50
NAND

51
NOR

52
**Resistor A resistor limits the amount of current flowing in a circuit**

Symbol

Similar presentations

Presentation is loading. Please wait....

OK

Multivibrators and the 555 Timer

Multivibrators and the 555 Timer

© 2018 SlidePlayer.com Inc.

All rights reserved.

To ensure the functioning of the site, we use **cookies**. We share information about your activities on the site with our partners and Google partners: social networks and companies engaged in advertising and web analytics. For more information, see the Privacy Policy and Google Privacy & Terms.
Your consent to our cookies if you continue to use this website.

Ads by Google

Ppt on natural resources class 8 Ppt on charge coupled device detector Ppt on bank lending policies Ppt on google chrome web browser Ppt on total internal reflection fiber Ppt on nationalism in india for class 10th Ppt on cleanliness in islam Ppt on condition based maintenance cbm Ppt on p&g products coupon Convert pdf ppt to ppt online ticket