CN203912247U - LED light effect circuit with star-studded sky - Google Patents
LED light effect circuit with star-studded sky Download PDFInfo
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- CN203912247U CN203912247U CN201420348194.XU CN201420348194U CN203912247U CN 203912247 U CN203912247 U CN 203912247U CN 201420348194 U CN201420348194 U CN 201420348194U CN 203912247 U CN203912247 U CN 203912247U
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Abstract
The utility model relates to a circuit, particularly relates to an LED light effect circuit with star-studded sky. The circuit is characterized in that, an anode of a direct current power supply is connected with a pin 7 of a NE555 integrated circuit through a first resistor. A second resistor is connected between the pin 7 of the NE555 integrated circuit and a pin 2 and a pin 6 of the NE555 integrated circuit. A first capacitor is connected between a pin 2 of the NE555 integrated circuit and a pin 1 of the NE555 integrated circuit. The anode of the direct current power supply current is connected with a cathode of the direct current power supply through the first resistor, the second resistor and a first Capacitor. A pin a of the NE555 integrated circuit is connected with a cathode of the direction current of the direct current power supply. A pin 5 of the NE555 integrated circuit is connected with a cathode of the direct current power supply through a second capacitor. A pin 2, a pin 8 and a pin 15 of a first CD4026 integrated circuit are connected with a cathode of the direct current power supply. A pin 2, a pin 8 and a pin 15 of a second CD4026 integrated circuit are connected with a cathode of the direct current power supply. Due to the above technical scheme, the circuit provided by the utility model has the advantages and active effects of simple circuit and being economical and practical.
Description
Technical field
The utility model relates to a kind of circuit, particularly a kind of LED babysbreath light efficiency circuit.
Background technology
At present, along with improving constantly of people's living standard, house-purchase decoration is also more and more exquisite, wants that the people who simulates the various states of nature in room also gets more and more.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of LED babysbreath light efficiency circuit is provided, can simulates the babysbreath effect of sky at night.
The utility model solves the technical scheme that its technical problem adopts: the utility model is by the first resistance, the second resistance, the first electric capacity, the second electric capacity, NE555 integrated circuit, the one CD4026 integrated circuit, the 2nd CD4026 integrated circuit, the first light-emitting diode, the second light-emitting diode, the 3rd light-emitting diode, the 4th light-emitting diode, the 5th light-emitting diode, the 6th light-emitting diode, the 7th light-emitting diode, the 8th light-emitting diode, the 9th light-emitting diode, the tenth light-emitting diode, the 11 light-emitting diode, the 12 light-emitting diode, the 13 light-emitting diode, the 14 light-emitting diode and DC power supply composition, it is characterized in that: 4 pin of the positive pole of DC power supply and NE555 integrated circuit, 8 pin are connected, 3 pin of the positive pole of DC power supply and a CD4026 integrated circuit, 16 pin are connected, 3 pin of the positive pole of DC power supply and the 2nd CD4026 integrated circuit, 16 pin are connected, the positive pole of DC power supply is connected by 7 pin of the first resistance and NE555 integrated circuit, the second resistance is connected on 7 pin of NE555 integrated circuit and 2 pin of NE555 integrated circuit, between 6 pin, the first electric capacity is connected between 2 pin of NE555 integrated circuit and 1 pin of NE555 integrated circuit, the positive pole of DC power supply is by the first resistance, the second resistance, the negative pole of the first electric capacity and DC power supply is connected, 1 pin of NE555 integrated circuit and the negative pole of DC power supply are connected, 5 pin of NE555 integrated circuit are connected by the negative pole of the second electric capacity and DC power supply, 2 pin of the one CD4026 integrated circuit, 8 pin, the negative pole of 15 pin and DC power supply is connected, 2 pin of the 2nd CD4026 integrated circuit, 8 pin, the negative pole of 15 pin and DC power supply is connected, 6 pin of the one CD4026 integrated circuit are connected by the negative pole of the first light-emitting diode and DC power supply, 7 pin of the one CD4026 integrated circuit are connected by the negative pole of the second light-emitting diode and DC power supply, 9 pin of the one CD4026 integrated circuit are connected by the negative pole of the 3rd light-emitting diode and DC power supply, 10 pin of the one CD4026 integrated circuit are connected by the negative pole of the 4th light-emitting diode and DC power supply, 11 pin of the one CD4026 integrated circuit are connected by the negative pole of the 5th light-emitting diode and DC power supply, 12 pin of the one CD4026 integrated circuit are connected by the negative pole of the 6th light-emitting diode and DC power supply, 13 pin of the one CD4026 integrated circuit are connected by the negative pole of the 7th light-emitting diode and DC power supply, 6 pin of the 2nd CD4026 integrated circuit are connected by the negative pole of the 8th light-emitting diode and DC power supply, 7 pin of the 2nd CD4026 integrated circuit are connected with galvanic negative pole by the 9th light-emitting diode, 9 pin of the 2nd CD4026 integrated circuit are connected by the negative pole of the tenth light-emitting diode and DC power supply, 10 pin of the 2nd CD4026 integrated circuit are connected by the negative pole of the 11 light-emitting diode and DC power supply, 11 pin of the 2nd CD4026 integrated circuit are connected by the negative pole of the 12 light-emitting diode and DC power supply, 12 pin of the 2nd CD4026 integrated circuit are connected by the negative pole of the 13 light-emitting diode (D13) and DC power supply, 13 pin of the 2nd CD4026 integrated circuit are connected by the negative pole of the 14 light-emitting diode and DC power supply.
Owing to adopting technique scheme, advantage and good effect that the utility model has are: circuit is simple, economical and practical.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Figure of description is circuit theory diagrams of the present utility model.
R1. the first resistance in figure, R2. the second resistance, C1. the first electric capacity, C2. the second electric capacity, IC1.NE555 integrated circuit, IC2. a CD4026 integrated circuit, IC3. the 2nd CD4026 integrated circuit, D1. the first light-emitting diode, D2. the second light-emitting diode, D3. the 3rd light-emitting diode, D4. the 4th light-emitting diode, D5. the 5th light-emitting diode, D6. the 6th light-emitting diode, D7. the 7th light-emitting diode, D8. the 8th light-emitting diode, D9. the 9th light-emitting diode, D10. the tenth light-emitting diode, D11. the 11 light-emitting diode, D12. the 12 light-emitting diode, D13. the 13 light-emitting diode, D14. the 14 light-emitting diode, V. DC power supply, J. to next piece the 3rd CD4026 integrated circuit.
Embodiment
In Figure of description, 4 pin of the positive pole of DC power supply (V) and NE555 integrated circuit (IC1), 8 pin are connected, 3 pin of the positive pole of DC power supply (V) and a CD4026 integrated circuit (IC2), 16 pin are connected, 3 pin of the positive pole of DC power supply (V) and the 2nd CD4026 integrated circuit (IC3), 16 pin are connected, the positive pole of DC power supply (V) is connected with 7 pin of NE555 integrated circuit (IC1) by the first resistance (R1), the second resistance (R2) is connected on 7 pin of NE555 integrated circuit (IC1) and 2 pin of NE555 integrated circuit (IC1), between 6 pin, the first electric capacity (C1) is connected between 2 pin of NE555 integrated circuit (ICI) and 1 pin of NE555 integrated circuit (IC1), the positive pole of DC power supply (V) is by the first resistance (R1), the second resistance (R2), the first electric capacity (C1) is connected with the negative pole of DC power supply (V), 1 pin of NE555 integrated circuit (IC1) is connected with the negative pole of DC power supply (V), 5 pin of NE555 integrated circuit (IC1) are connected with the negative pole of DC power supply (V) by the second electric capacity (C2), 2 pin of the one CD4026 integrated circuit (IC2), 8 pin, 15 pin are connected with the negative pole of DC power supply (V), 2 pin of the 2nd CD4026 integrated circuit (IC3), 8 pin, 15 pin are connected with the negative pole of DC power supply (V), 6 pin of the one CD4026 integrated circuit (IC2) are connected with the negative pole of DC power supply (V) by the first light-emitting diode (D1), 7 pin of the one CD4026 integrated circuit (IC2) are connected with the negative pole of DC power supply (V) by the second light-emitting diode (D2), 9 pin of the one CD4026 integrated circuit (IC2) are connected with the negative pole of DC power supply (V) by the 3rd light-emitting diode (D3), 10 pin of the one CD4026 integrated circuit (IC2) are connected with the negative pole of DC power supply (V) by the 4th light-emitting diode (D4), 11 pin of the one CD4026 integrated circuit (IC2) are connected with the negative pole of DC power supply (V) by the 5th light-emitting diode (D5), 12 pin of the one CD4026 integrated circuit (IC2) are connected with the negative pole of DC power supply (V) by the 6th light-emitting diode (D6), 13 pin of the one CD4026 integrated circuit (IC2) are connected with the negative pole of DC power supply (V) by the 7th light-emitting diode (D7), 6 pin of the 2nd CD4026 integrated circuit (IC3) are connected with the negative pole of DC power supply (V) by the 8th light-emitting diode (D8), 7 pin of the 2nd CD4026 integrated circuit (IC3) are connected with the negative pole of DC power supply (V) by the 9th light-emitting diode (D9), 9 pin of the 2nd CD4026 integrated circuit (IC3) are connected with the negative pole of DC power supply (V) by the tenth light-emitting diode (D10), 10 pin of the 2nd CD4026 integrated circuit (IC3) are connected with the negative pole of DC power supply (V) by the 11 light-emitting diode (D11), 11 pin of the 2nd CD4026 integrated circuit (IC3) are connected with the negative pole of DC power supply (V) by the 12 light-emitting diode (D12), 12 pin of the 2nd CD4026 integrated circuit (IC3) are connected with the negative pole of DC power supply (V) by the 13 light-emitting diode (D13), 13 pin of the 2nd CD4026 integrated circuit (IC3) are connected with the negative pole of DC power supply (V) by the 14 light-emitting diode (D14).If the quantity of light-emitting diode is not enough, 5 pin of the 2nd CD4026 integrated circuit (IC3) can be connected to next piece the 3rd CD4026 integrated circuit (J) 1 pin, other annexation is identical.
Circuit original paper function of the present utility model and operation principle are: NE555 integrated circuit (IC1) is time-base integrated circuit, CD4026 integrated circuit is a counter that has 7 n segment display n driver functions concurrently, NE555 integrated circuit (IC1) connects into the oscillatory work patterns of calling on more, in order to produce the clock signal of 14Hz, this clock signal is delivered to clock pin 1 pin of a CD4026 integrated circuit (IC2) by 1 pin of NE555 integrated circuit (IC1), carry pin 5 pin of the one CD4026 integrated circuit (IC2) connect clock pin 1 pin of the 2nd CD4026 integrated circuit (IC3) again, 7 light-emitting diode adjoints are connected, because CD4026 integrated circuit is a counter that has 7 n segment display n driver functions concurrently, so 7 light-emitting diodes flashing one by one, the 2nd CD4026 integrated circuit (IC3) is also same principle, and the rest may be inferred.
Circuit of the present utility model in use, is also beaten suitable aperture with black panel, and for obtaining better star flicker effect, little bore edges can carve four notches, light-emitting diode is embedded in hole to a navy blue solar film on black plate surface label.
Claims (1)
1. a LED babysbreath light efficiency circuit, by the first resistance, the second resistance, the first electric capacity, the second electric capacity, NE555 integrated circuit, the one CD4026 integrated circuit, the 2nd CD4026 integrated circuit, the first light-emitting diode, the second light-emitting diode, the 3rd light-emitting diode, the 4th light-emitting diode, the 5th light-emitting diode, the 6th light-emitting diode, the 7th light-emitting diode, the 8th light-emitting diode, the 9th light-emitting diode, the tenth light-emitting diode, the 11 light-emitting diode, the 12 light-emitting diode, the 13 light-emitting diode, the 14 light-emitting diode and DC power supply composition, it is characterized in that: 4 pin of the positive pole of DC power supply (V) and NE555 integrated circuit (IC1), 8 pin are connected, 3 pin of the positive pole of DC power supply (V) and a CD4026 integrated circuit (IC2), 16 pin are connected, 3 pin of the positive pole of DC power supply (V) and the 2nd CD4026 integrated circuit (IC3), 16 pin are connected, the positive pole of DC power supply (V) is connected with 7 pin of NE555 integrated circuit (IC1) by the first resistance (R1), the second resistance (R2) is connected on 7 pin of NE555 integrated circuit (IC1) and 2 pin of NE555 integrated circuit (IC1), between 6 pin, the first electric capacity (C1) is connected between 2 pin of NE555 integrated circuit (IC1) and 1 pin of NE555 integrated circuit (IC1), the positive pole of DC power supply (V) is by the first resistance (R1), the second resistance (R2), the first electric capacity (C1) is connected with the negative pole of DC power supply (V), 1 pin of NE555 integrated circuit (IC1) is connected with the negative pole of DC power supply (V), 5 pin of NE555 integrated circuit (IC1) are connected with the negative pole of DC power supply (V) by the second electric capacity (C2), 2 pin of the one CD4026 integrated circuit (IC2), 8 pin, 15 pin are connected with the negative pole of DC power supply (V), 2 pin of the 2nd CD4026 integrated circuit (IC3), 8 pin, 15 pin are connected with the negative pole of DC power supply (V), 6 pin of the one CD4026 integrated circuit (IC2) are connected with the negative pole of DC power supply (V) by the first light-emitting diode (D1), 7 pin of the one CD4026 integrated circuit (IC2) are connected with the negative pole of DC power supply (V) by the second light-emitting diode (D2), 9 pin of the one CD4026 integrated circuit (IC2) are connected with the negative pole of DC power supply (V) by the 3rd light-emitting diode (D3), 10 pin of the one CD4026 integrated circuit (IC2) are connected with the negative pole of DC power supply (V) by the 4th light-emitting diode (D4), 11 pin of the one CD4026 integrated circuit (IC2) are connected with the negative pole of DC power supply (V) by the 5th light-emitting diode (D5), 12 pin of the one CD4026 integrated circuit (IC2) are connected with the negative pole of DC power supply (V) by the 6th light-emitting diode (D6), 13 pin of the one CD4026 integrated circuit (IC2) are connected with the negative pole of DC power supply (V) by the 7th light-emitting diode (D7), 6 pin of the 2nd CD4026 integrated circuit (IC3) are connected with the negative pole of DC power supply (V) by the 8th light-emitting diode (D8), 7 pin of the 2nd CD4026 integrated circuit (IC3) are connected with the negative pole of DC power supply (V) by the 9th light-emitting diode (D9), 9 pin of the 2nd CD4026 integrated circuit (IC3) are connected with the negative pole of DC power supply (V) by the tenth light-emitting diode (D10), 10 pin of the 2nd CD4026 integrated circuit (IC3) are connected with the negative pole of DC power supply (V) by the 11 light-emitting diode (D11), 11 pin of the 2nd CD4026 integrated circuit (IC3) are connected with the negative pole of DC power supply (V) by the 12 light-emitting diode (D12), 12 pin of the 2nd CD4026 integrated circuit (IC3) are connected with the negative pole of DC power supply (V) by the 13 light-emitting diode (D13), 13 pin of the 2nd CD4026 integrated circuit (IC3) are connected with the negative pole of DC power supply (V) by the 14 light-emitting diode (D14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348194.XU CN203912247U (en) | 2014-06-20 | 2014-06-20 | LED light effect circuit with star-studded sky |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420348194.XU CN203912247U (en) | 2014-06-20 | 2014-06-20 | LED light effect circuit with star-studded sky |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912247U true CN203912247U (en) | 2014-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420348194.XU Expired - Fee Related CN203912247U (en) | 2014-06-20 | 2014-06-20 | LED light effect circuit with star-studded sky |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373521A (en) * | 2016-11-07 | 2017-02-01 | 四川唯诺家私有限公司 | Multi-functional screen |
-
2014
- 2014-06-20 CN CN201420348194.XU patent/CN203912247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373521A (en) * | 2016-11-07 | 2017-02-01 | 四川唯诺家私有限公司 | Multi-functional screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |