CN206685095U - A kind of LED boards controller - Google Patents
A kind of LED boards controller Download PDFInfo
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- CN206685095U CN206685095U CN201720261158.3U CN201720261158U CN206685095U CN 206685095 U CN206685095 U CN 206685095U CN 201720261158 U CN201720261158 U CN 201720261158U CN 206685095 U CN206685095 U CN 206685095U
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Abstract
A kind of LED boards controller.It the utility model is related to a kind of LED boards controller.Described single-chip microcomputer（U1）No. 16 pins connection resistance（R7）One end, described resistance（R7）The other end connection one-way SCR（Q2）The 3rd end, described one-way SCR（Q2）One end connection（P1）No. 3 pins；Described single-chip microcomputer（U1）No. 17 pins connection resistance（R8）One end, described resistance（R8）The other end connection one-way SCR（Q3）The 3rd end, described one-way SCR（Q3）One end connection（P1）No. 4 pins；Described single-chip microcomputer（U1）No. 18 pins connection resistance（R9）One end, described resistance（R9）The other end connection one-way SCR（Q4）The 3rd end, described one-way SCR（Q4）One end connection（P1）No. 5 pins.The utility model is used for LED boards.
Description
Technical field
It the utility model is related to a kind of LED boards controller.
Background technology
In the economic society in modern times, publicity turns into a kind of important means of businessman, and preferred at night or cloudy day publicity
Board is lighted, but it is that defecation is arranged into solid shape to light successively to light board now, use is single, does not have
Good the effect of publicity.
The content of the invention
The purpose of this utility model is to provide a kind of LED boards controller, can be by list to solve the above problems
The programme-control of piece machine makes LED boards meet publicity demand into diversity.
Above-mentioned purpose is realized by following technical scheme：
A kind of LED boards controller, its composition include：Single-chip microcomputer U1, described single-chip microcomputer U1 No. 15 pins connection electricity
R6 one end is hindered, the described resistance R6 other end connects one-way SCR Q1 the 3rd end, described one-way SCR Q1's
One end connects P1 No. 2 pins；
Described single-chip microcomputer U1 No. 16 pins connection resistance R7 one end, described resistance R7 other end connection are unidirectional
Controllable silicon Q2 the 3rd end, described one-way SCR Q2 one end connection P1 No. 3 pins；
Described single-chip microcomputer U1 No. 17 pins connection resistance R8 one end, described resistance R8 other end connection are unidirectional
Controllable silicon Q3 the 3rd end, described one-way SCR Q3 one end connection P1 No. 4 pins；
Described single-chip microcomputer U1 No. 18 pins connection resistance R9 one end, described resistance R9 other end connection are unidirectional
Controllable silicon Q4 the 3rd end, described one-way SCR Q4 one end connection P1 No. 5 pins；
Described single-chip microcomputer U1 No. 19 pins connection resistance R10 one end, described resistance R10 other end connection are single
To controllable silicon Q5 the 3rd end, described one-way SCR Q5 one end connection P2 No. 1 pin；
Described single-chip microcomputer U1 No. 23 pins connection resistance R11 one end, described resistance R11 other end connection are single
To controllable silicon Q6 the 3rd end, described one-way SCR Q6 one end connection P2 No. 2 pins；
Described single-chip microcomputer U1 No. 24 pins connection resistance R12 one end, described resistance R12 other end connection are single
To controllable silicon Q7 the 3rd end, described one-way SCR Q7 one end connection P2 No. 3 pins；
Described single-chip microcomputer U1 No. 25 pins connection resistance R13 one end, described resistance R13 other end connection are single
To controllable silicon Q8 the 3rd end, described one-way SCR Q8 one end connection P2 No. 4 pins；
Described single-chip microcomputer U1 No. 26 pins connection resistance R14 one end, described resistance R14 other end connection are single
To controllable silicon Q9 the 3rd end, described one-way SCR Q9 one end connection P2 No. 5 pins；
Described single-chip microcomputer U1 No. 27 pins connection resistance R15 one end, described resistance R15 other end connection are single
To controllable silicon Q10 the 3rd end, described one-way SCR Q10 one end connection P2 No. 6 pins；
It is the other end of described one-way SCR Q1 one end and the other end of one-way SCR Q2 one end, unidirectional controllable
The other end of silicon Q3 one end, the other end of one-way SCR Q4 one end, one-way SCR Q5 one end the other end, unidirectional
The other end of controllable silicon Q6 one end, the other end of one-way SCR Q7 one end, one-way SCR Q8 one end the other end,
The other end of one-way SCR Q9 one end, one-way SCR Q10 one end other end parallel connection after be grounded；
It is grounded after described single-chip microcomputer U1 No. 1 pin serial connection electric capacity C3, described single-chip microcomputer U1 No. 7 pins, monolithics
Machine U1 No. 20 pins after single-chip microcomputer U1 No. 21 pins in parallel with being connected voltage end VCC；
Described single-chip microcomputer U1 No. 22 pins after single-chip microcomputer U1 No. 8 pins in parallel with being connected voltage end VCC；
Described P1 No. 1 pin connection voltage end VCC；
Described voltage end VCC shunt capacitances C1 one end, diode D3 one end, electric capacity C2 one end, resistance R1
One end, resistance R2 one end, resistance R3 one end and resistance R5 one end, described resistance R1 other end parallel resistance R2's
The other end, the other end of the resistance R3 other end and resistance R5, voltage VCC ends, diode D2 one end and the one of diode D1
End, described diode D1 other end parallel diode D4 one end and resistance R4 one end, described resistance R4's is another
End connection P3 No. 1 end, described diode D2 other end parallel connection P3 No. 2 ends and diode D5 one end, described two
The pole pipe D4 other end parallel diode D5 other end, the diode D3 other end, the electric capacity C2 other end are with electric capacity C1's
It is grounded after the other end.
Beneficial effect：
1. the utility model has the advantages that simple, cheap as a kind of electronics exploitation screen.
2. the utility model proposes board controller using the ATmega48V single-chip microcomputers of extremely low power dissipation as core, pass through friendship
The controllable silicon LED driver of stream, and provide the power supply by 220V to low pressure, comprehensively solve board in resistance-capacitance depressurization method
The actual demand of plaque control.
3. the utility model is as new media, the luminous picture and text of motion, it is easier to attracting notice.
Brief description of the drawings：
Accompanying drawing 1 is single-chip microcomputer U1 schematic diagrames of the present utility model.
Accompanying drawing 2 is civil power input circuit figure of the present utility model.
Accompanying drawing 3 is single-chip microcomputer external connection circuit diagram of the present utility model.
Accompanying drawing 4 is interface P1 schematic diagrames of the present utility model.
Accompanying drawing 5 is interface P2 schematic diagrames of the present utility model.
Embodiment：
Embodiment 1
Illustrate with reference to Fig. 1 to Fig. 5, a kind of LED boards controller, its composition includes：Single-chip microcomputer U1, described single-chip microcomputer U1
No. 15 pins connection resistance R6 one end, described resistance R6 other end connection one-way SCR Q1 the 3rd end is described
One-way SCR Q1 one end connection P1 No. 2 pins；
Described single-chip microcomputer U1 No. 16 pins connection resistance R7 one end, described resistance R7 other end connection are unidirectional
Controllable silicon Q2 the 3rd end, described one-way SCR Q2 one end connection P1 No. 3 pins；
Described single-chip microcomputer U1 No. 17 pins connection resistance R8 one end, described resistance R8 other end connection are unidirectional
Controllable silicon Q3 the 3rd end, described one-way SCR Q3 one end connection P1 No. 4 pins；
Described single-chip microcomputer U1 No. 18 pins connection resistance R9 one end, described resistance R9 other end connection are unidirectional
Controllable silicon Q4 the 3rd end, described one-way SCR Q4 one end connection P1 No. 5 pins；
Described single-chip microcomputer U1 No. 19 pins connection resistance R10 one end, described resistance R10 other end connection are single
To controllable silicon Q5 the 3rd end, described one-way SCR Q5 one end connection P2 No. 1 pin；
Described single-chip microcomputer U1 No. 23 pins connection resistance R11 one end, described resistance R11 other end connection are single
To controllable silicon Q6 the 3rd end, described one-way SCR Q6 one end connection P2 No. 2 pins；
Described single-chip microcomputer U1 No. 24 pins connection resistance R12 one end, described resistance R12 other end connection are single
To controllable silicon Q7 the 3rd end, described one-way SCR Q7 one end connection P2 No. 3 pins；
Described single-chip microcomputer U1 No. 25 pins connection resistance R13 one end, described resistance R13 other end connection are single
To controllable silicon Q8 the 3rd end, described one-way SCR Q8 one end connection P2 No. 4 pins；
Described single-chip microcomputer U1 No. 26 pins connection resistance R14 one end, described resistance R14 other end connection are single
To controllable silicon Q9 the 3rd end, described one-way SCR Q9 one end connection P2 No. 5 pins；
Described single-chip microcomputer U1 No. 27 pins connection resistance R15 one end, described resistance R15 other end connection are single
To controllable silicon Q10 the 3rd end, described one-way SCR Q10 one end connection P2 No. 6 pins；
It is the other end of described one-way SCR Q1 one end and the other end of one-way SCR Q2 one end, unidirectional controllable
The other end of silicon Q3 one end, the other end of one-way SCR Q4 one end, one-way SCR Q5 one end the other end, unidirectional
The other end of controllable silicon Q6 one end, the other end of one-way SCR Q7 one end, one-way SCR Q8 one end the other end,
The other end of one-way SCR Q9 one end, one-way SCR Q10 one end other end parallel connection after be grounded；
It is grounded after described single-chip microcomputer U1 No. 1 pin serial connection electric capacity C3, described single-chip microcomputer U1 No. 7 pins, monolithics
Machine U1 No. 20 pins after single-chip microcomputer U1 No. 21 pins in parallel with being connected voltage end VCC；
Described single-chip microcomputer U1 No. 22 pins after single-chip microcomputer U1 No. 8 pins in parallel with being connected voltage end VCC；
Described P1 No. 1 pin connection voltage end VCC；
Described voltage end VCC shunt capacitances C1 one end, diode D3 one end, electric capacity C2 one end, resistance R1
One end, resistance R2 one end, resistance R3 one end and resistance R5 one end, described resistance R1 other end parallel resistance R2's
The other end, the other end of the resistance R3 other end and resistance R5, voltage VCC ends, diode D2 one end and the one of diode D1
End, described diode D1 other end parallel diode D4 one end and resistance R4 one end, described resistance R4's is another
End connection P3 No. 1 end, described diode D2 other end parallel connection P3 No. 2 ends and diode D5 one end, described two
The pole pipe D4 other end parallel diode D5 other end, the diode D3 other end, the electric capacity C2 other end are with electric capacity C1's
It is grounded after the other end.
Embodiment 2
Illustrate with reference to Fig. 1, a kind of LED boards controller described in embodiment 1, described single-chip microcomputer U1 concrete model is
ATmega48V。
Described P3 is mains electricity input end；
Described P1, P2 is interface.
Represent to link together between the pin of wherein same label.P3 is 220V inputs, and D1 ~ D4 is whole using 1N4007
Stream, R1 ~ R4 and C2 form capacitance-resistance decompression, and D3 is by step-down voltage voltage stabilizing to 5V.PB0 ~ PB7 of single-chip microcomputer is as 8 control terminals point
Not Kong Zhi 8 one-way SCRs triggering pin, control 1 paths of LEDs light on and off, the process and flicker effect of light on and off etc. by single-chip microcomputer
Internal program determines.
Certainly, it is to be also not limited to the example above to limitation of the present utility model, the utility model that described above, which is not,
The variations, modifications, additions or substitutions that those skilled in the art are made in essential scope of the present utility model, also should
Belong to the scope of protection of the utility model.
Claims (2)
1. a kind of LED boards controller, its composition includes：Single-chip microcomputer（U1）, it is characterized in that：Described single-chip microcomputer（U1）No. 15
Pin connects resistance（R6）One end, described resistance（R6）The other end connection one-way SCR（Q1）The 3rd end, it is described
One-way SCR（Q1）One end connection（P1）No. 2 pins；
Described single-chip microcomputer（U1）No. 16 pins connection resistance（R7）One end, described resistance（R7）Other end connection it is single
To controllable silicon（Q2）The 3rd end, described one-way SCR（Q2）One end connection（P1）No. 3 pins；
Described single-chip microcomputer（U1）No. 17 pins connection resistance（R8）One end, described resistance（R8）Other end connection it is single
To controllable silicon（Q3）The 3rd end, described one-way SCR（Q3）One end connection（P1）No. 4 pins；
Described single-chip microcomputer（U1）No. 18 pins connection resistance（R9）One end, described resistance（R9）Other end connection it is single
To controllable silicon（Q4）The 3rd end, described one-way SCR（Q4）One end connection（P1）No. 5 pins；
Described single-chip microcomputer（U1）No. 19 pins connection resistance（R10）One end, described resistance（R10）The other end connection
One-way SCR（Q5）The 3rd end, described one-way SCR（Q5）One end connection（P2）No. 1 pin；
Described single-chip microcomputer（U1）No. 23 pins connection resistance（R11）One end, described resistance（R11）The other end connection
One-way SCR（Q6）The 3rd end, described one-way SCR（Q6）One end connection（P2）No. 2 pins；
Described single-chip microcomputer（U1）No. 24 pins connection resistance（R12）One end, described resistance（R12）The other end connection
One-way SCR（Q7）The 3rd end, described one-way SCR（Q7）One end connection（P2）No. 3 pins；
Described single-chip microcomputer（U1）No. 25 pins connection resistance（R13）One end, described resistance（R13 other end connection
One-way SCR（Q8）The 3rd end, described one-way SCR（Q8）One end connection（P2）No. 4 pins；
Described single-chip microcomputer（U1）No. 26 pins connection resistance（R14）One end, described resistance（R14）The other end connection
One-way SCR（Q9）The 3rd end, described one-way SCR（Q9）One end connection（P2）No. 5 pins；
Described single-chip microcomputer（U1）No. 27 pins connection resistance（R15）One end, described resistance（R15）The other end connection
One-way SCR（Q10）The 3rd end, described one-way SCR（Q10）One end connection（P2）No. 6 pins；
Described one-way SCR（Q1）One end the other end and one-way SCR（Q2）One end the other end, unidirectional controllable
Silicon（Q3）One end the other end, one-way SCR（Q4）One end the other end, one-way SCR（Q5）One end it is another
End, one-way SCR（Q6）One end the other end, one-way SCR（Q7）One end the other end, one-way SCR（Q8）'s
The other end, one-way SCR of one end（Q9）One end the other end, one-way SCR（Q10）One end other end parallel connection after
Ground connection；
Described single-chip microcomputer（U1）No. 1 pin serial connection electric capacity（C3）After be grounded, described single-chip microcomputer（U1）No. 7 pins, lists
Piece machine（U1）No. 20 pins and single-chip microcomputer（U1）No. 21 pins in parallel after connect voltage end（VCC）；
Described single-chip microcomputer（U1）No. 22 pins and single-chip microcomputer（U1）No. 8 pins in parallel after connect voltage end（VCC）；
Described（P1）No. 1 pin connection voltage end（VCC）；
Described voltage end（VCC）Shunt capacitance（C1）One end, diode（D3）One end, electric capacity（C2）One end, resistance
（R1）One end, resistance（R2）One end, resistance（R3）One end and resistance（R5）One end, described resistance（R1）It is another
Hold parallel resistance（R2）The other end, resistance（R3）The other end and resistance（R5）The other end, voltage（VCC）End, diode
（D2）One end and diode（D1）One end, described diode（D1）Other end parallel diode（D4）One end with electricity
Resistance（R4）One end, described resistance（R4）The other end connection（P3）No. 1 end, described diode（D2）The other end simultaneously
Connection（P3）No. 2 end and diode（D5）One end, described diode（D4）Other end parallel diode（D5）It is another
End, diode（D3）The other end, electric capacity（C2）The other end and electric capacity（C1）The other end after be grounded.
2. a kind of LED boards controller according to claim 1, it is characterized in that：Described single-chip microcomputer（U1）Particular type
Number it is ATmega48V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720261158.3U CN206685095U (en) | 2017-03-17 | 2017-03-17 | A kind of LED boards controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720261158.3U CN206685095U (en) | 2017-03-17 | 2017-03-17 | A kind of LED boards controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685095U true CN206685095U (en) | 2017-11-28 |
Family
ID=60393489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720261158.3U Expired - Fee Related CN206685095U (en) | 2017-03-17 | 2017-03-17 | A kind of LED boards controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685095U (en) |
-
2017
- 2017-03-17 CN CN201720261158.3U patent/CN206685095U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20200317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |