CN211016065U - Programmable electronic musical instrument badge - Google Patents
Programmable electronic musical instrument badge Download PDFInfo
- Publication number
- CN211016065U CN211016065U CN201922220683.2U CN201922220683U CN211016065U CN 211016065 U CN211016065 U CN 211016065U CN 201922220683 U CN201922220683 U CN 201922220683U CN 211016065 U CN211016065 U CN 211016065U
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- badge
- touch
- battery
- controller
- musical instrument
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Abstract
The application provides a programmable electronic musical instrument badge, wherein Atmega32U4 is used as a main controller, a buzzer is used as sound output, a plurality of touch keys are arranged on the front surface of the badge, the touch function is realized through a TTP229 chip, and the TTP229 is connected with the main controller through an I2C interface, so that interestingness can be increased when a student presses the touch keys for programming, and meanwhile, the interest of the student in programming is improved.
Description
Technical Field
The utility model belongs to the technical field of create visitor's education, concretely relates to electronic musical instrument badge able to programme.
Background
In recent years, the creative education has raised a tide of wind in China.
Among them, programming education is an important part of creative education, and how to make primary and secondary school students better learn programming becomes an important subject. Meanwhile, as programming is relatively boring, for primary and secondary school students, the interest of programming education is increased, and the learning enthusiasm of the students can be improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a programmable badge for electronic musical instruments, comprising:
the touch panel is used for setting touch keys; the touch panel is provided with a plurality of touch keys;
the touch sensing chip is used for sensing the pressing of the touch key and outputting a touch signal; the touch sensing chip is respectively connected with all the touch keys;
the controller is used for processing the touch signal sent by the touch sensing chip and outputting a control command; the controller is connected with the touch sensing chip;
the buzzer is used for sending out preset sound according to the control command; the buzzer is connected with the controller;
l ED lamps for lighting at preset position according to the control command, wherein all L ED lamps are respectively connected with the controller;
a battery for powering the controller; the battery is connected with the controller.
Preferably, the method further comprises the following steps: and the battery management chip is respectively connected with the controller and the battery.
Preferably, the method further comprises the following steps: and the USB interface is connected with the battery management chip and used for charging the battery.
Preferably, the USB interface is further connected to the controller.
Preferably, the touch sensing chip is a TTP229 touch sensing chip.
Preferably, the controller is an Atmega32U4 singlechip.
Preferably, the battery is a lithium battery.
Preferably, the battery is an L IR2032 coin cell battery.
Preferably, the battery management chip is CN3065 battery management chip.
The application provides a programmable electronic musical instrument badge, uses Atmega32U4 as main control unit, and bee calling organ is as sound output, and the badge openly has a plurality of touch button, and touch function passes through TTP229 chip and realizes, and TTP229 passes through I2C interface and is connected with the main control unit, can increase the interest when the student presses touch button and programs, improves the interest of student to programming simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic diagram of a programmable electronic musical instrument badge connection provided by the present invention;
FIG. 2 is a schematic front connection view of a programmable electronic musical instrument badge provided by the present invention;
fig. 3 is a schematic view of the back connection of a programmable electronic musical instrument badge provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1-3, in the embodiment of the present application, there is provided a programmable electronic musical instrument badge comprising a touch panel 1, a touch sensing chip 3, a controller 4, a buzzer 5, L ED light 6 and a battery 7, each of which is described in detail below.
1-3, in an embodiment of the present application, the present application provides a programmable electronic musical instrument badge comprising:
a touch panel 1 for setting a touch key 2; the touch panel 1 is provided with a plurality of touch keys 2;
the touch sensing chip 3 is used for sensing the pressing of the touch key 2 and outputting a touch signal; the touch sensing chip 3 is respectively connected with all the touch keys 2;
the controller 4 is used for processing the touch signal sent by the touch sensing chip 3 and outputting a control command; the controller 4 is connected with the touch sensing chip 3;
the buzzer 5 is used for sending out preset sound according to the control command; the buzzer 5 is connected with the controller 4;
l ED lamps 6 for lighting at preset positions according to the control command, wherein all the L ED lamps 6 are respectively connected with the controller 4;
a battery 7 for powering the controller 4; the battery 7 is connected to the controller 4.
When a student uses the badge, the student can press any touch key 2, the pins in the touch sensing chip 3 can sense the pressing state of the touch key 2 and send corresponding signals to the controller 4, then the controller 4 controls the buzzer 5 to make corresponding sounds, and controls the L ED lamp 6 in the preset position to be turned on, for example, when the student presses the first touch key 2, the buzzer 5 makes a "do" sound, and the L ED lamp 6 with the serial number 1 is turned on.
1-3, in an embodiment of the present application, the present application provides a programmable electronic musical instrument badge further comprising: and the battery management chip 8 is connected with the controller 4 and the battery 7 respectively. The battery management chip 8 can control the connection and disconnection between the battery 7 and the controller 4.
1-3, in an embodiment of the present application, the present application provides a programmable electronic musical instrument badge further comprising: and the USB interface 9, wherein the USB interface 9 is connected with the battery management chip 8 and is used for charging the battery 7.
In this embodiment, the USB interface 9 is further connected to the controller 4, the touch sensing chip 3 is a TTP229 touch sensing chip, the controller 4 is an Atmega32U4 single chip microcomputer, the battery 7 is a lithium battery, the battery 7 is a L IR2032 button battery, and the battery management chip 8 is a CN3065 battery management chip.
The application provides a programmable electronic musical instrument badge, uses Atmega32U4 as main control unit, and bee calling organ is as sound output, and the badge openly has a plurality of touch button, and touch function passes through TTP229 chip and realizes, and TTP229 passes through I2C interface and is connected with the main control unit, can increase the interest when the student presses touch button and programs, improves the interest of student to programming simultaneously.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. A programmable electronic musical instrument badge comprising:
the touch panel is used for setting touch keys; the touch panel is provided with a plurality of touch keys;
the touch sensing chip is used for sensing the pressing of the touch key and outputting a touch signal; the touch sensing chip is respectively connected with all the touch keys;
the controller is used for processing the touch signal sent by the touch sensing chip and outputting a control command; the controller is connected with the touch sensing chip;
the buzzer is used for sending out preset sound according to the control command; the buzzer is connected with the controller;
l ED lamps for lighting at preset position according to the control command, wherein all L ED lamps are respectively connected with the controller;
a battery for powering the controller; the battery is connected with the controller.
2. A programmable electronic musical instrument badge as in claim 1 further comprising: and the battery management chip is respectively connected with the controller and the battery.
3. A programmable electronic musical instrument badge as in claim 2 further comprising: and the USB interface is connected with the battery management chip and used for charging the battery.
4. A programmable electronic musical instrument badge as in claim 3 in which said USB interface is also connected to said controller.
5. A programmable electronic musical instrument badge as in claim 1 in which said touch sensitive chip is a TTP229 touch sensitive chip.
6. A programmable electronic musical instrument badge as in claim 1 in which said controller is an Atmega32U4 single chip microcomputer.
7. A programmable electronic musical instrument badge according to claim 1 in which said battery is a lithium battery.
8. A programmable electronic musical instrument badge as in claim 7 in which said battery is an L IR2032 coin cell battery.
9. A programmable electronic musical instrument badge as claimed in claim 2 in which said battery management chip is a CN3065 battery management chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220683.2U CN211016065U (en) | 2019-12-12 | 2019-12-12 | Programmable electronic musical instrument badge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220683.2U CN211016065U (en) | 2019-12-12 | 2019-12-12 | Programmable electronic musical instrument badge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211016065U true CN211016065U (en) | 2020-07-14 |
Family
ID=71477688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922220683.2U Expired - Fee Related CN211016065U (en) | 2019-12-12 | 2019-12-12 | Programmable electronic musical instrument badge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211016065U (en) |
-
2019
- 2019-12-12 CN CN201922220683.2U patent/CN211016065U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20211212 |