CN108712022A - Programmable blue-tooth intelligence servo motor - Google Patents

Programmable blue-tooth intelligence servo motor Download PDF

Info

Publication number
CN108712022A
CN108712022A CN201810421177.7A CN201810421177A CN108712022A CN 108712022 A CN108712022 A CN 108712022A CN 201810421177 A CN201810421177 A CN 201810421177A CN 108712022 A CN108712022 A CN 108712022A
Authority
CN
China
Prior art keywords
programmable
blue
connect
interface
servo motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810421177.7A
Other languages
Chinese (zh)
Inventor
周嵬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Lok Education Technology Co Ltd
Original Assignee
Fujian Lok Education Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujian Lok Education Technology Co Ltd filed Critical Fujian Lok Education Technology Co Ltd
Priority to CN201810421177.7A priority Critical patent/CN108712022A/en
Publication of CN108712022A publication Critical patent/CN108712022A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/02Sensing devices
    • B25J19/021Optical sensing devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00Programme-controlled manipulators
    • B25J9/10Programme-controlled manipulators characterised by positioning means for manipulator elements
    • B25J9/12Programme-controlled manipulators characterised by positioning means for manipulator elements electric
    • B25J9/126Rotary actuators
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K11/00Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21Devices for sensing speed or position, or actuated thereby
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K11/00Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25Devices for sensing temperature, or actuated thereby
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K11/00Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30Structural association with control circuits or drive circuits
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K11/00Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30Structural association with control circuits or drive circuits
    • H02K11/33Drive circuits, e.g. power electronics
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K11/00Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30Structural association with control circuits or drive circuits
    • H02K11/35Devices for recording or transmitting machine parameters, e.g. memory chips or radio transmitters for diagnosis

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)

Abstract

The invention discloses a kind of programmable blue-tooth intelligence servo motors, robot is programmed applied to intelligent carriage, including motor body and control circuit board, control circuit board is connect with motor body, main control chip, driving chip, position detecting circuit, temperature sensing circuit, gsm module, bluetooth module, interface unit and power supply unit are provided in control circuit board, one end of power supply unit connects power supply, the power end of the other end connection main control chip of power supply unit, interface unit is arranged in control circuit board, and is communicated to connect with main control chip.The present invention can timely respond to and execute programming action, drive intelligent carriage robot motion, in conjunction with material objectization puzzle type programming plate, the cooperation of programming instruction module, complete children and program learning objective, meet children for learning demand.

Description

Programmable blue-tooth intelligence servo motor
Technical field
The present invention relates to picture mosaic programming technique fields, more specifically, are related to a kind of programmable blue-tooth intelligence servo motor.
Background technology
Traditional graphization programming study, such as green turtle picture, programming cat etc. are realized by screen virtual animating image Programming action examines the correctness of program thread, existing intelligent vehicle robot to be also chiefly used in learning MCU Instruction, is mostly Bare machine formula, circuit modular are not suitable for children for learning programmed check program thread.The China of Publication No. CN207021849U is specially Profit discloses a kind of programmable motor, including oil sealing, drive end bearing bracket, shaft body, bearing, magnet steel, sheath, winding, stator core, bone Frame, shell ontology, Hall element, holder, mounting plate, control panel, driving plate, rear end cap, are provided between control panel and mounting plate Hexagonal steel column.It is connected by stay bolt between driving plate and rear end cap.Space between driving plate and rear end cap is provided with MOSFET.In being provided with hexagonal steel column between control panel and mounting plate, and pass through stay bolt between driving plate and rear end cap Therefore connection can form larger space between control panel and mounting plate, between driving plate and rear end cap, to allow to drive PLC chip is set on movable plate or control panel, to realize the purpose of motor programming Control.
But technical solution disclosed in the patent specification does not disclose the automatically controlled scheme of programmable motor, and exist Insurmountable problem is especially not suitable for the intelligent carriage robot in children's programming for example, can not achieve Bluetooth control On.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of programmable blue-tooth intelligence servo motors, use Intelligent carriage robot is programmed in children, can timely respond to and execute programming action, drives intelligent carriage robot motion, knot Material objectization puzzle type programming plate, the cooperation of programming instruction module are closed, perfection completes children and programs learning objective, and meeting children for learning needs It asks.
The purpose of the present invention is achieved through the following technical solutions:A kind of programmable blue-tooth intelligence servo motor, is answered Robot is programmed for intelligent carriage, including motor body and control circuit board, control circuit board are connect with motor body, in institute It states and is provided with main control chip, driving chip, position detecting circuit, temperature sensing circuit, gsm module, bluetooth in control circuit board One end of module, interface unit and power supply unit, the power supply unit connects power supply, and the other end of the power supply unit connects The power end of the main control chip is connect, the interface unit is arranged in control circuit board, and is communicated to connect with main control chip, institute It states bluetooth module to connect with the first end of the interface unit, the gsm module is connect with the second end of the interface unit, institute It states position detecting circuit and is provided with shaft encoder, the shaft encoder is arranged on motor body, the output of the shaft encoder End is connect with the first data input pin of the main control chip, and the temperature sensing circuit is provided with A D interface, the A D interface Analog input end and the output end of temperature sensor connect, the second number of the digital output end of the A D interface and main control chip It is connected according to input terminal, the driving chip is connect with main control chip.
Further, the interface unit includes RS232 serial ports, and the RS232 serial ports is connect with main control chip;It is described Gsm module and bluetooth module are connect with RS232 serial ports respectively.
Further, the main control chip includes S3C6410 microprocessors.
Further, the control circuit board is provided with memory module, and the memory module is connect with main control chip.
Further, the interface unit includes one or more in jtag interface, Ethernet interface and USB interface, The jtag interface, Ethernet interface and USB interface are arranged in the control circuit board.
Further, the memory module includes SDRAM module.
Further, intelligent carriage programming robot includes chassis, and the first fixed knot is provided on the chassis Structure and the second fixed structure, the first fixed structure are provided at least two photoelectric sensor clearance hole positions, institute on chassis It states photoelectric sensor clearance hole position to connect with chassis, and is set as integrated connection structure, in the first photoelectric sensor clearance hole It is connected with photoemission cell in position, photoelectric receiving tube is connected in the second photoelectric sensor clearance hole position;Described second fixes Structure is electric machine fixation structure, and is set as elastic wing-like.
Further, intelligent carriage programming robot includes mechanical arm, and the mechanical arm connects with intelligent carriage ontology It connects, is general building blocks robot cross axle in one end of the mechanical arm, the other end of the mechanical arm is open for elastic spring Axis is provided with penholder on the mechanical arm, can be used in Pen holder.
Further, the temperature sensor includes DS18B20.
Further, the driving chip includes L928N chips.
The beneficial effects of the invention are as follows:
(1) present invention is the motor component in intelligence programming buggy robot system, especially by main control chip, driving core Piece, position detecting circuit, temperature sensing circuit, gsm module, bluetooth module, interface unit and power supply unit etc. can drive control Intelligent carriage robot processed, is exclusively used in intelligent carriage drive control, can connect, make with the bluetooth ornament lamp on intelligent carriage Child can timely respond to and execute programming action when carrying out material objectization graphical programming using programming module, drive intelligent carriage Robot motion, the angular displacement of motor can be detected in real time by being provided with position detecting circuit, and being provided with temperature sensing circuit can Detection motor temperature in real time is convenient for observing and prompting motor operation temperature, is additionally provided with gsm module and interface unit, Middle interface unit includes jtag interface, Ethernet interface and USB interface etc., is convenient for external expanded function, in conjunction with material objectization picture mosaic Formula programs plate, the cooperation of programming instruction module, and perfection completes children and programs learning objective, meets children for learning demand.
(2) present invention in intelligent carriage chassis, by photoelectric sensor clearance hole position make with chassis one, only need to will send out It penetrates pipe and reception pipe inserts in the hole positioning, consistency is good, strong antijamming capability;Motor fixed part devises resilient wing, It when motor wheel shaft is by weight, can adaptively deform, the pressure for bearing to alleviate wheel shaft is shared by chassis, to effective protection motor And wheel shaft, keep intelligent vehicle product more durable, adapts to child resistant custom.Chassis structure is scientific and reasonable, integrated optic-electronic sensor Required physical arrangement, consistency is good, adapts to batch production demand;Fixed motor position devises resilient wing, and chassis is made to have There is stronger external force adaptability, meets children's handling characteristics.
(3) the intelligent carriage mechanical arm in the present invention, is designed as racing car tail shape, has the function of to push away, draw and pen clip, has There is changeable position, more expanded functions are added on the basis of simple action, with lower, the with better function sexual valence of cost Than.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art With obtain other attached drawings according to these attached drawings.
Fig. 1 is the stereogram of intelligent vehicle robot in embodiment one in the present invention.
Fig. 2 is the front view of intelligent vehicle robot in embodiment one in the present invention.
Fig. 3 is the rearview of intelligent vehicle robot in embodiment one in the present invention.
Fig. 4 is the left view of intelligent vehicle robot in embodiment one in the present invention.
Fig. 5 is the vertical view of intelligent vehicle robot in embodiment one in the present invention.
Fig. 6 is the upward view of intelligent vehicle robot in embodiment one in the present invention.
In figure, 888- intelligent carriages robot.
Specific implementation mode
Technical scheme of the present invention is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to It is as described below.Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.
Specific embodiments of the present invention are described more fully below, it should be noted that the embodiments described herein is served only for illustrating Illustrate, is not intended to restrict the invention.In the following description, in order to provide a thorough understanding of the present invention, a large amount of spies are elaborated Determine details.It will be apparent, however, to one skilled in the art that:This hair need not be carried out using these specific details It is bright.In other instances, in order to avoid obscuring the present invention, well known circuit etc. is not specifically described.
Such as Fig. 1-6, a kind of programmable blue-tooth intelligence servo motor is applied to intelligent carriage and programs robot, including motor Ontology and control circuit board, control circuit board are connect with motor body, and main control chip is provided in the control circuit board, is driven Dynamic chip, position detecting circuit, temperature sensing circuit, gsm module, bluetooth module, interface unit and power supply unit, the power supply One end of unit connects power supply, and the other end of the power supply unit connects the power end of the main control chip, the interface Unit is arranged in control circuit board, and is communicated to connect with main control chip, the bluetooth module and the first of the interface unit End connection, the gsm module are connect with the second end of the interface unit, and the position detecting circuit is provided with shaft encoder, The shaft encoder is arranged on motor body, and the output end of the shaft encoder and the first data of the main control chip input End connection, the temperature sensing circuit are provided with A D interface, the output of the analog input end and temperature sensor of the A D interface End connection, the digital output end of the A D interface and the second data input pin of main control chip connect, the driving chip and master Control chip connection.
Optionally, the interface unit includes RS232 serial ports, and the RS232 serial ports is connect with main control chip;The GSM Module and bluetooth module are connect with RS232 serial ports respectively.
Optionally, the main control chip includes S3C6410 microprocessors.
Optionally, the control circuit board is provided with memory module, and the memory module is connect with main control chip.
Optionally, the interface unit includes one or more in jtag interface, Ethernet interface and USB interface, institute Jtag interface, Ethernet interface and USB interface is stated to be arranged in the control circuit board.
Optionally, the memory module includes SDRAM module.
Optionally, intelligent carriage programming robot includes chassis, and first fixed structure is provided on the chassis With the second fixed structure, the first fixed structure is provided at least two photoelectric sensor clearance hole positions on chassis, described Photoelectric sensor clearance hole position is connect with chassis, and is set as integrated connection structure, in the first photoelectric sensor clearance hole position In be connected with photoemission cell, be connected with photoelectric receiving tube in the second photoelectric sensor clearance hole position;Second fixed knot Structure is electric machine fixation structure, and is set as elastic wing-like.
Optionally, intelligent carriage programming robot includes mechanical arm, and the mechanical arm is connect with intelligent carriage ontology, It is general building blocks robot cross axle in one end of the mechanical arm, the other end of the mechanical arm is elastic spring opening shaft, It is provided with penholder on the mechanical arm, is used for Pen holder.
Optionally, the temperature sensor includes DS18B20.
Optionally, the driving chip includes L928N chips.
Embodiment one
As shown in figures 1 to 6, in the present embodiment, the present invention is servo motor structure in material objectization programing system and corresponding Driving control system.Specifically, in conjunction with instruction module, intelligent carriage robot 888 and programming identification plate etc., children pass through instruction Module programs identification plate connection intelligent carriage robot in conjunction with instruction module, optionally, in the present embodiment, instruction module It is divided into tow sides, face-up, printing is the graphical symbol for representing programming instruction function, is identified and is selected by user, kind Class is related to program circuit structure, sensors command, acousto-optic motor and executes instruction and the four big classes such as subprogram packing call instruction Sequence instruction module has the binary code color lump of different instruction module in instruction module back face printing, is known by programming plate sensor It is not compiled into the programming identifiable program code of learning robot, can be executed by intelligent vehicle robot by bluetooth or serial communication Program.
It is developed at present to have 46 kinds of different instruction modules, those skilled in the art be with technique according to the invention side Case develops remaining instruction module.Optionally, instruction module programming identification plate can be provided with programming plate circuit, program plate circuit Including window sensor matrices unit, micro controller unit, Bluetooth transmission unit and switch key indicator unit, window sensing Device matrix unit and the first end of micro controller unit connect, and the second end of Bluetooth transmission unit and micro controller unit connects, The third end of switch key indicator unit and micro controller unit connects, and window sensor matrices unit instructs mould for identification Block type, Bluetooth transmission unit are connect with intelligent carriage robot.
Remaining technical characteristic in the present embodiment, those skilled in the art can flexibly be selected according to actual conditions To meet different specific actual demands.It will be apparent, however, to one skilled in the art that:This need not be used A little specific details carry out the present invention.In other instances, in order to avoid obscuring the present invention, well known composition is not specifically described, Structure or component are limited in the claimed technical solution of claims of the present invention within technical protection scope.
In the description of the present invention unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection " is broader sense, and those skilled in the art should broadly understood.Can also be work for example, it may be being fixedly connected Dynamic connection, or be entirely connected, or locally connect, it can be mechanical connection, can also be to be electrically connected, can be direct phase Even, it can also be to be indirectly connected with by intermediary, the connection etc. inside two elements can also be, for the technology of this field For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions, that is, the expression of word language with The implementation of actual techniques can be corresponded to flexibly, and the expression of the word language (including attached drawing) of specification of the invention is not constituted to power Any single restricted explanation that profit requires.
Changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then all should be in institute of the present invention In attached scope of the claims.In the above description, it in order to provide a thorough understanding of the present invention, elaborates a large amount of specific Details.It will be apparent, however, to one skilled in the art that:This hair need not be carried out using these specific details It is bright.In other instances, in order to avoid obscuring the present invention, well known technology, such as specific construction details are not specifically described, is made Industry condition and other technical conditions etc..

Claims (10)

1. a kind of programmable blue-tooth intelligence servo motor, which is characterized in that be applied to intelligent carriage and program robot, including motor Ontology and control circuit board, control circuit board are connect with motor body, and main control chip is provided in the control circuit board, is driven Dynamic chip, position detecting circuit, temperature sensing circuit, gsm module, bluetooth module, interface unit and power supply unit, the power supply One end of unit connects power supply, and the other end of the power supply unit connects the power end of the main control chip, the interface Unit is arranged in control circuit board, and is communicated to connect with main control chip, the bluetooth module and the first of the interface unit End connection, the gsm module are connect with the second end of the interface unit, and the position detecting circuit is provided with shaft encoder, The shaft encoder is arranged on motor body, and the output end of the shaft encoder and the first data of the main control chip input End connection, the temperature sensing circuit are provided with A D interface, the output of the analog input end and temperature sensor of the A D interface End connection, the digital output end of the A D interface and the second data input pin of main control chip connect, the driving chip and master Control chip connection.
2. a kind of programmable blue-tooth intelligence servo motor according to claim 1, which is characterized in that the interface unit packet RS232 serial ports is included, the RS232 serial ports is connect with main control chip;The gsm module and bluetooth module respectively with RS232 serial ports Connection.
3. a kind of programmable blue-tooth intelligence servo motor according to claim 1 or 2, which is characterized in that the master control core Piece includes S3C6410 microprocessors.
4. a kind of programmable blue-tooth intelligence servo motor according to claim 1, which is characterized in that the control circuit board It is provided with memory module, the memory module is connect with main control chip.
5. a kind of programmable blue-tooth intelligence servo motor according to claim 1, which is characterized in that the interface unit packet Include one or more in jtag interface, Ethernet interface and USB interface, the jtag interface, Ethernet interface and USB interface It is arranged in the control circuit board.
6. a kind of programmable blue-tooth intelligence servo motor according to claim 4, which is characterized in that the memory module packet Include SDRAM module.
7. a kind of programmable blue-tooth intelligence servo motor according to claim 1, which is characterized in that the intelligent carriage is compiled Journey robot includes chassis, and first fixed structure and the second fixed structure, first fixed knot are provided on the chassis Structure is provided at least two photoelectric sensor clearance hole positions on chassis, and photoelectric sensor clearance hole position is connect with chassis, And it is set as integrated connection structure, it is connected with photoemission cell in the first photoelectric sensor clearance hole position, in the second photoelectricity Sensor clearance hole is connected with photoelectric receiving tube in position;Second fixed structure is electric machine fixation structure, and is set as elasticity Wing-like.
8. a kind of programmable blue-tooth intelligence servo motor according to claim 1, which is characterized in that the intelligent carriage is compiled Journey robot includes mechanical arm, and the mechanical arm is connect with intelligent carriage ontology, is general building blocks in one end of the mechanical arm The other end of robot cross axle, the mechanical arm is elastic spring opening shaft, is provided with penholder on the mechanical arm, is used for Pen holder.
9. a kind of programmable blue-tooth intelligence servo motor according to claim 1, which is characterized in that the temperature sensor Including DS18B20.
10. a kind of programmable blue-tooth intelligence servo motor according to claim 1, which is characterized in that the driving chip Including L928N chips.
CN201810421177.7A 2018-05-04 2018-05-04 Programmable blue-tooth intelligence servo motor Withdrawn CN108712022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810421177.7A CN108712022A (en) 2018-05-04 2018-05-04 Programmable blue-tooth intelligence servo motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810421177.7A CN108712022A (en) 2018-05-04 2018-05-04 Programmable blue-tooth intelligence servo motor

Publications (1)

Publication Number Publication Date
CN108712022A true CN108712022A (en) 2018-10-26

Family

ID=63868795

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810421177.7A Withdrawn CN108712022A (en) 2018-05-04 2018-05-04 Programmable blue-tooth intelligence servo motor

Country Status (1)

Country Link
CN (1) CN108712022A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110531974A (en) * 2019-08-29 2019-12-03 厦门市思芯微科技有限公司 A kind of bluetooth Toy Motion track programming Control system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110531974A (en) * 2019-08-29 2019-12-03 厦门市思芯微科技有限公司 A kind of bluetooth Toy Motion track programming Control system and method

Similar Documents

Publication Publication Date Title
CN207339692U (en) Multiple-axis servo driver
CN105068528A (en) Communication device of automobile diagnosis system
CN108712022A (en) Programmable blue-tooth intelligence servo motor
CN205958980U (en) Six motion control wares of industrial robot
CN111710222A (en) Programming device for controlling intelligent hardware based on color recognition
CN205844813U (en) Four axle servo-drivers based on EtherCAT bus
CN206475931U (en) A kind of personalized electric boosting steering system
CN107310117A (en) A kind of middle sub-control system of injection (mo(u)lding) machine
CN101474957A (en) Vehicle dormer window movement control system and method
CN205870546U (en) Control system who does not have cabinet type industrial robot of control
CN105116871B (en) The communication device of signal circuit and automotive diagnostic system
CN206193479U (en) Special low pressure servo driver of AGV based on SOC framework
CN108399833A (en) Material objectization puzzle type programs learning intelligence trolley bluetooth robot
CN205091582U (en) Embedded motion controller of PCI bus
CN108491203A (en) Material objectization puzzle type programming instruction module identifies plate
CN106184539B (en) A kind of perambulator control system and its control mainboard
CN109343440A (en) The wheeled flexible omnidirectional's transhipment vehicle control of one kind and method
CN205992868U (en) A kind of motor driver based on CPLD
CN108214478A (en) Robot and its force aid system with the variable spring boost system of multistation
CN205485509U (en) Four -shaft moving controlling means of integrated driver
CN208128603U (en) A kind of Internet of Things intelligent lighting monitoring module
CN204176841U (en) A kind of railcar air-conditioner controller
CN101439696A (en) Car speed sensor
CN208835889U (en) A kind of low pressure low-power integrated servo motor
CN108399832A (en) Material objectization puzzle type programming instruction module

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20181026