CN205038486U - Embedded universal controller based on arduino - Google Patents
Embedded universal controller based on arduino Download PDFInfo
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- CN205038486U CN205038486U CN201520834169.7U CN201520834169U CN205038486U CN 205038486 U CN205038486 U CN 205038486U CN 201520834169 U CN201520834169 U CN 201520834169U CN 205038486 U CN205038486 U CN 205038486U
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Abstract
The utility model discloses an embedded universal controller based on arduino, wherein, alarm module, storage module, the display module, matrix keyboard interface circuit, the serial interface circuit, I2C bus interface circuit, SPI bus interface circuit, download interface circuit, input optoelectronic isolation circuit all links to each other with the arduino singlechip with output optoelectronic isolation circuit, analog input interface circuit and digital quantity input interface circuit all link to each other with input optoelectronic isolation circuit, transistor output interface circuit, analog output interface circuit, relay output interface circuit and PWM output interface circuit all link to each other with output optoelectronic isolation circuit. The utility model has the advantages of fall electric memory function, increased the storage capacity for the storage speed, it is fast to have a functioning speed, and the interference killing feature is strong, and control circuit is simple, and the integrated level is high.
Description
Technical field
The utility model belongs to integrated manipulator field, relates in particular to a kind of embedded universal controller based on Arduino.
Background technology
Along with the development of industrial automation technology, the problem of the strong and function singleness of existing controller ubiquity passage versatility on market, therefore result in type selecting difficulty and configure loaded down with trivial details, how carry out the monitoring to major part and even all machines by a kind of general purpose controller, become a problem needing solution badly.
Summary of the invention
For overcoming the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of embedded universal controller supporting multiple input/output format and control signal.
For this reason, the technical solution of the utility model is as follows:
Based on an embedded universal controller of Arduino, comprise Arduino single-chip microcomputer, transistor output interface circuit, analogue quantity output circuit, relay output interface circuit, PWM output interface circuit, analog input interface circuit, digital-quantity input interface circuit, alarm module, memory module, display module, matrix keyboard interface circuit, serial interface circuit, I
2c bus interface circuit, spi bus interface circuit, download interface circuit, input photoelectric isolating circuit, output photoelectric buffer circuit; Described alarm module, memory module, display module, matrix keyboard interface circuit, serial interface circuit, I
2c bus interface circuit, spi bus interface circuit, download interface circuit, input photoelectric isolating circuit are all connected with Arduino single-chip microcomputer with output photoelectric buffer circuit, analog input interface circuit and digital-quantity input interface circuit are all connected with input photoelectric isolating circuit, and transistor output interface circuit, analog output interface circuit circuit, relay output interface circuit are all connected with output photoelectric buffer circuit with PWM output interface circuit.
Preferably, described analog input interface circuit is voltage input or electric current input.
Preferably, the current signal of described analog input interface circuit adopts 250 Europe resistance to provide translation interface.
Preferably, described digital-quantity input interface circuit is switching value input circuit.
Preferably, described memory module uses SD card or USB flash disk to store.
Preferably, described display module is any one in 12864 liquid crystal, LCD1602 or LED charactron.
Preferably, described matrix keyboard interface circuit is 4 × 4 matrix keyboard interface circuits.
Preferably, described serial interface circuit provides the serial line interface of RS-232 level form.
Embedded universal controller of the present utility model adopts Arduino single-chip microcomputer as control core, and SD card or USB flash disk store, and have power down memory function, add storage capacity, accelerate storage speed; In addition, embedded universal controller of the present utility model supports the multi-signals such as analog voltage input, analog current input, digital signal input, analog signal output, PWM output, relay output and transistor output, can pass through serial bus, I
2c bus and spi bus carry out PERCOM peripheral communication, have travelling speed fast, and antijamming capability is strong, and control circuit is simple, the advantage that integrated level is high.
Accompanying drawing explanation
Fig. 1 is the connection diagram of embedded universal controller of the present utility model.
Embodiment
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
As shown in Figure 1, based on an embedded universal controller of Arduino, comprise Arduino single-chip microcomputer 1, transistor output interface circuit 2, analog output interface circuit circuit 3, relay output interface circuit 4, PWM output interface circuit 5, analog input interface circuit 6, digital-quantity input interface circuit 7, alarm module 8, memory module 9, display module 10, matrix keyboard interface circuit 11, serial interface circuit 12, I
2c bus interface circuit 13, spi bus interface circuit 14, download interface circuit 15, input photoelectric isolating circuit 16, output photoelectric buffer circuit 17.Single-chip microcomputer is the control core of this kind of embedded universal controller, and in this use is novel, the Arduinomega2560 that employing travelling speed is fast, antijamming capability is strong, easy to use is as control core.Alarm module 8, memory module 9, display module 10, matrix keyboard interface circuit 11, serial interface circuit 12, I
2c bus interface circuit 13, spi bus interface circuit 14, download interface circuit 15, input photoelectric isolating circuit 16 are all connected with Arduino single-chip microcomputer 1 with output photoelectric buffer circuit 17, wherein, when measured parameter exceeds default normal operating value scope, alarm module 8 is started working, and is convenient to keeper and immediately processes abnormal conditions; Memory module 9 uses SD card or USB flash disk to store; Display module 10 is 12864 liquid crystal, LCD1602, LED charactron or the other forms of assembly that can provide Presentation Function; Matrix keyboard interface circuit 11 is for providing 4 × 4 matrix keyboard interface circuits of 4*4 setting parameter, and serial interface circuit 12 provides RS-232 level form interface; I
2c bus interface circuit 13 and spi bus interface circuit 14 can be used for communicating with other equipment, and especially suitable and various sensor, clock chip etc. carry out communication; Download interface circuit 15 can be connected with computer and carry out download program; Input photoelectric isolating circuit 16 and output photoelectric buffer circuit 17 carry out input and output signal isolation to connected circuit respectively, are used for carrying out interference process, maintain integrality and the protection interconnect equipment of data.
Analog input interface circuit 6 and digital-quantity input interface circuit 7 are all connected with input photoelectric isolating circuit 16, wherein, analog input interface circuit 6 is voltage input (0-5V) or electric current input, for current signal, adopt employing 250 Europe precision resistance to provide translation interface, digital-quantity input interface circuit 7 inputs for receiving key signal.
Transistor output interface circuit 2, analog output interface circuit circuit 3, relay output interface circuit 4 are all connected with output photoelectric buffer circuit 17 with PWM output interface circuit 5, for controlling external unit.Wherein transistor output interface circuit can be used for high frequency mo load control, relay output interface circuit controls for the break-make of big current low frequency duty, and PWM output interface circuit and analog output interface circuit circuit are used for the adjustment signal relevant device be connected being provided to electrodeless change.
Above exemplary description is done to the utility model; should be noted that; when not departing from core of the present utility model, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into protection domain of the present utility model.
Claims (8)
1. the embedded universal controller based on Arduino, it is characterized in that, comprise Arduino single-chip microcomputer (1), transistor output interface circuit (2), analog output interface circuit circuit (3), relay output interface circuit (4), PWM output interface circuit (5), analog input interface circuit (6), digital-quantity input interface circuit (7), alarm module (8), memory module (9), display module (10), matrix keyboard interface circuit (11), serial interface circuit (12), I
2c bus interface circuit (13), spi bus interface circuit (14), download interface circuit (15), input photoelectric isolating circuit (16), output photoelectric buffer circuit (17), described alarm module (8), memory module (9), display module (10), matrix keyboard interface circuit (11), serial interface circuit (12), I
2c bus interface circuit (13), spi bus interface circuit (14), download interface circuit (15), input photoelectric isolating circuit (16) is all connected with Arduino single-chip microcomputer (1) with output photoelectric buffer circuit (17), analog input interface circuit (6) and digital-quantity input interface circuit (7) are all connected with input photoelectric isolating circuit (16), transistor output interface circuit (2), analog output interface circuit circuit (3), relay output interface circuit (4) is all connected with output photoelectric buffer circuit (17) with PWM output interface circuit (5).
2. a kind of embedded universal controller based on Arduino according to claim 1, is characterized in that, described analog input interface circuit (6) is voltage input or electric current input.
3. a kind of embedded universal controller based on Arduino according to claim 1, is characterized in that, the current signal of described analog input interface circuit (6) adopts 250 Europe resistance to provide translation interface.
4. a kind of embedded universal controller based on Arduino according to claim 1, is characterized in that, described digital-quantity input interface circuit (7) is switching value input circuit.
5. a kind of embedded universal controller based on Arduino according to claim 1, is characterized in that, described memory module (9) uses SD card or USB flash disk to store.
6. a kind of embedded universal controller based on Arduino according to claim 1, is characterized in that, described display module (10) is any one in 12864 liquid crystal, LCD1602 or LED charactron.
7. a kind of embedded universal controller based on Arduino according to claim 1, is characterized in that, described matrix keyboard interface circuit (11) is 4 × 4 matrix keyboard interface circuits.
8. a kind of embedded universal controller based on Arduino according to claim 1, is characterized in that, described serial interface circuit (12) provides the serial line interface of RS-232 level form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834169.7U CN205038486U (en) | 2015-10-26 | 2015-10-26 | Embedded universal controller based on arduino |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834169.7U CN205038486U (en) | 2015-10-26 | 2015-10-26 | Embedded universal controller based on arduino |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038486U true CN205038486U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520834169.7U Expired - Fee Related CN205038486U (en) | 2015-10-26 | 2015-10-26 | Embedded universal controller based on arduino |
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| Country | Link |
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| CN (1) | CN205038486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105978133A (en) * | 2016-07-26 | 2016-09-28 | 合肥联信电源有限公司 | Communication conversion circuit of emergency power supply |
-
2015
- 2015-10-26 CN CN201520834169.7U patent/CN205038486U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105978133A (en) * | 2016-07-26 | 2016-09-28 | 合肥联信电源有限公司 | Communication conversion circuit of emergency power supply |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20161026 |