Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

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Simple Electronics: Ring Oscillator
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Transcript of Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

Page 1: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

Simple Electronics: Ring Oscillator

Page 2: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

74HC04

Ground (Gnd)

Power

Page 3: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

4.7MΩ 4.7MΩ

0.1μF

Resistor (Ohms)

Capacitor

(Farads)

Page 4: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

1 0

Page 5: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

10

Page 6: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

101 0

Page 7: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

10 10

Page 8: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.
Page 9: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.
Page 10: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.
Page 11: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.
Page 12: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

Adding Resistors

Page 13: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

Adding a Capacitor

Page 14: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

The 4 bandsThe values

0 1 2 3 4 5 6 7 8 9

What the bands mean

Band 1 The first number

Band 2 The second number

Band 3 The number of zeros

Band 4 The tolerance

Resistor Color Code

Page 15: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

ExamplesCan you work out the value of the resistance?

0123456789

4 7 00000 = 4,700,000Ω = 4.7MΩ

6 0 0 = 600Ω

1 0 00 = 1,000Ω = 1KΩ

Page 16: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

4.7MΩ 4.7MΩ

0.1μF

1.0KΩ 1.0KΩ

Light Emitting Diode

(LED)

+ ─

+

Page 17: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

Bread Board

Page 18: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

Ground (Gnd)

Power

1KΩ

Page 19: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

1.0K

Ω

1.0K

Ω

0.1μ

F

4.7M

Ω

4.7M

Ω

Page 20: Simple Electronics: Ring Oscillator. 74HC04 Ground (Gnd) Power.

Capacitor

(Farads)

Light Emitting Diode (LED)

+ ─

+

Band 1 The first numberBand 2 The second numberBand 3 The number of zerosBand 4 The tolerance

0 1 2 3 4 5 6 7 8 9

Resistor (Ohms)