CN207371114U - A kind of 2.4GHz wireless toy telecar control circuit - Google Patents
A kind of 2.4GHz wireless toy telecar control circuit Download PDFInfo
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- CN207371114U CN207371114U CN201721440921.5U CN201721440921U CN207371114U CN 207371114 U CN207371114 U CN 207371114U CN 201721440921 U CN201721440921 U CN 201721440921U CN 207371114 U CN207371114 U CN 207371114U
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Abstract
The utility model discloses a kind of 2.4GHz wireless toy telecar control circuit, including control circuit, indicator light circuit and motor control part；The control circuit includes chip, and chip pin 1~8 sorts successively from top to bottom on the left of chip；Chip pin 9~16 sorts successively from top to bottom on the right side of chip.The utility model control circuit transmission speed is fast, and peripheral circuit is simple, and using effect is good, securely and reliably, low in energy consumption, highly practical, suitable for producing in batches and promoting.
Description
Technical field
The utility model is related to remote-control toy vehicle fields, more specifically, belong to a kind of 2.4GHz wireless toy telecar
Control circuit.
Background technology
Existing wireless toy telecar control circuit needs plug-in MCU that could realize corresponding distant control function, causes outer
Circuit complexity is enclosed, power consumption is high.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of 2.4GHz wireless toy is distant
Vehicle control circuit is controlled, design is reasonable, and control circuit transmission speed is fast, and peripheral circuit is simple, and using effect is good, securely and reliably, work(
Consume it is low, it is highly practical, suitable for producing in batches and promoting.
To achieve the above object, the utility model provides following technical solution：
A kind of 2.4GHz wireless toy telecar control circuit, it is characterised in that：Including control circuit, indicator light circuit and
Motor control part；The control circuit includes chip, the 1 radio frequency input and output pin of pin on chip；Pin 2 connects for power supply
Ground；Pin 3 is crystal oscillator output pin；Pin 4 is positive pole feeder ear, periphery 10 Ohmic resistances of string, and and capacitance
Earth；Pin 5 is PWM interfaces and GPIO；Pin 6 is PWM interfaces and GPIO；Pin 7 is PWM interfaces and GPIO；Pin 8
For burning program clock interface and GPIO；Pin 9 is burning program data transmission interface and GPIO；Pin 10 for PWM interfaces and
GPIO；Pin 11 be chip power supply positive polarity end, peripheral parallel voltage-stabilizing capacitance；Pin 12 is serial RX interfaces and GPIO；Pipe
Foot 13 is serial TX interfaces and GPIO；Pin 14 is chip reset input pin, and series resistor pulls up；Pin 15 is crystal oscillation
Device input pin；Pin 16 is power pin, external serial capacitance ground connection；Chip pin 1~8 is on the left of chip, from top to bottom
It sorts successively；Chip pin 9~16 sorts successively from top to bottom on the right side of chip.
The indicator light circuit includes the resistance R3, resistance R4, the resistance R5 that connect pin 6, pin 5 and pin 9 respectively；Institute
It states resistance R3, resistance R4, resistance R5 and connects LED1, LED2, LED3 respectively.
The motor control part includes control and by IO triode driving motor is controlled to work with chip；Chip pin 5
By triode motor is controlled to move right；Chip pin 6 controls motor to left movement by triode；Chip pin 7 passes through
Triode control motor travels forward；Chip pin 8 controls motor to move backward by triode；Chip pin 9 passes through three poles
Management and control motor accelerates.
By adopting the above-described technical solution, compared with prior art, the utility model control circuit transmission speed is fast, outside
It is simple to enclose circuit, using effect is good, securely and reliably, low in energy consumption, highly practical, suitable for producing in batches and promoting.
The utility model is described further with embodiment referring to the drawings.
Description of the drawings
Fig. 1 is a kind of circuit diagram of embodiment of the utility model；
Fig. 2 is the functional block diagram of supervisor's encapsulation order of Fig. 1 chips.
Specific embodiment
Embodiment
As shown in Figs. 1-2, a kind of 2.4GHz wireless toy telecar control circuit, including control circuit, indicator light circuit
And motor control part.
The control circuit includes chip, the 1 radio frequency input and output pin of pin on chip.Pin 2 is power ground.Pipe
Foot 3 is crystal oscillator output pin.Pin 4 is positive pole feeder ear, periphery 10 Ohmic resistances of string, and with capacitance and coupling
Ground.Pin 5 is PWM interfaces and GPIO.Pin 6 is PWM interfaces and GPIO.Pin 7 is PWM interfaces and GPIO.Pin 8 is program
Burning clock interface and GPIO.Pin 9 is burning program data transmission interface and GPIO.Pin 10 is PWM interfaces and GPIO.Pipe
Foot 11 be chip power supply positive polarity end, peripheral parallel voltage-stabilizing capacitance.Pin 12 is serial RX interfaces and GPIO.Pin 13 is string
Row TX interfaces and GPIO.Pin 14 is chip reset input pin, and series resistor pulls up.Pin 15 is crystal oscillator input pipe
Foot.Pin 16 is power pin, external serial capacitance ground connection.Chip pin 1~8 sorts successively from top to bottom on the left of chip,
Chip pin 9~16 sorts successively from top to bottom on the right side of chip.
The indicator light circuit includes the resistance R3, resistance R4, the resistance R5 that connect pin 6, pin 5 and pin 9 respectively；Institute
It states resistance R3, resistance R4, resistance R5 and connects LED1, LED2, LED3 respectively.
The motor control part includes control and by IO triode driving motor is controlled to work with chip；Chip pin 5
By triode motor is controlled to move right；Chip pin 6 controls motor to left movement by triode；Chip pin 7 passes through
Triode control motor travels forward；Chip pin 8 controls motor to move backward by triode；Chip pin 9 passes through three poles
Management and control motor accelerates.
The utility model control circuit transmission speed is fast, and peripheral circuit is simple, and using effect is good, securely and reliably, low in energy consumption,
It is highly practical, suitable for producing in batches and promoting.
The scope of protection of the utility model is not limited merely to above-described embodiment, all skills belonged under the utility model thinking
Art scheme belongs to the scope of protection of the utility model.It should be pointed out that for those skilled in the art,
Several improvements and modifications under the premise of the utility model principle are not departed from, these improvements and modifications also should be regarded as the utility model
Protection domain.
Claims (1)
1. a kind of 2.4GHz wireless toy telecar control circuit, it is characterised in that：Including control circuit, indicator light circuit and electricity
Machine control section；
The control circuit includes chip, the 1 radio frequency input and output pin of pin on chip；Pin 2 is power ground；Pin 3
For crystal oscillator output pin；Pin 4 be positive pole feeder ear, periphery string 10 Ohmic resistances, and with capacitance earth；
Pin 5 is PWM interfaces and GPIO；Pin 6 is PWM interfaces and GPIO；Pin 7 is PWM interfaces and GPIO；Pin 8 burns for program
Record clock interface and GPIO；Pin 9 is burning program data transmission interface and GPIO；Pin 10 is PWM interfaces and GPIO；Pin
11 be chip power supply positive polarity end, peripheral parallel voltage-stabilizing capacitance；Pin 12 is serial RX interfaces and GPIO；Pin 13 is serial
TX interfaces and GPIO；Pin 14 is chip reset input pin, and series resistor pulls up；Pin 15 is crystal oscillator input pipe
Foot；Pin 16 is power pin, external serial capacitance ground connection；Chip pin 1~8 sorts successively from top to bottom on the left of chip；
Chip pin 9~16 sorts successively from top to bottom on the right side of chip；
The indicator light circuit includes the resistance R3, resistance R4, the resistance R5 that connect pin 6, pin 5 and pin 9 respectively；The electricity
Resistance R3, resistance R4, resistance R5 connect LED1, LED2, LED3 respectively；
The motor control part includes control and by IO triode driving motor is controlled to work with chip；Chip pin 5 passes through
Triode control motor moves right；Chip pin 6 controls motor to left movement by triode；Chip pin 7 passes through three poles
Management and control motor travels forward；Chip pin 8 controls motor to move backward by triode；Chip pin 9 passes through triode control
Motor processed accelerates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440921.5U CN207371114U (en) | 2017-11-01 | 2017-11-01 | A kind of 2.4GHz wireless toy telecar control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440921.5U CN207371114U (en) | 2017-11-01 | 2017-11-01 | A kind of 2.4GHz wireless toy telecar control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207371114U true CN207371114U (en) | 2018-05-18 |
Family
ID=62333885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721440921.5U Active CN207371114U (en) | 2017-11-01 | 2017-11-01 | A kind of 2.4GHz wireless toy telecar control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207371114U (en) |
-
2017
- 2017-11-01 CN CN201721440921.5U patent/CN207371114U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181023 Address after: 518101 Guangdong Shenzhen Baoan District Xin'an Street elegant community, Po min road 215, Bao Tong Building 2308 Patentee after: Shenzhen Kuxin integrated circuit technology Co., Ltd. Address before: 214000 C building of Wuxi Software Park, No. 18, Zhen Ze Road, Wuxi New District, Jiangsu. Patentee before: Jiangsu Juxin integrated circuit technology Limited by Share Ltd |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220411 Address after: 214125 1st floor, building C, cancer, Wuxi Software Park, No. 18, Zhenze Road, New District, Wuxi City, Jiangsu Province Patentee after: NST TECHNOLOGY LIMITED Co.,Ltd. Address before: 518101 Guangdong Shenzhen Baoan District Xin'an Street elegant community, Po min road 215, Bao Tong Building 2308 Patentee before: Shenzhen Kuxin integrated circuit technology Co.,Ltd. |