Schematics stepper motor jobs

I HAVE A MODULE (NINA-W151) FROM UBLOX WHICH HAS RMII. I WANT TO INTERFACE IT WITH THE LAN 8720A MODULE WHICH IS AVAILABLE IN THE MARKET(LAN 8720 ETH BOARD IMAGE ATTACHED). SO I CAN USE RJ 45 LAN CONNECTION. I WILL NEED COMPLETE SCHEMATICS, LAYOUT PREFERED IN KICAD. ALSO GERBER FILE.

I need breakout boards for DRV10974 by TI, it should fit standard 2.54mm breadboard. Filter capacitors should be included on the PCB. Power input, and motor output connect to right angle JST 2.54mm connectors. All other I/Os connect to breadboard pins. Requirements: Software: Solidwork Electrical or KICAD. SMD and underboard thermalpad design/manufacture knowledge. Preferences: Someone in or around Saigon, Vietnam (for future projects). Able to understand Vietnamese for local part sourcing.

interfacing arduino mega 2560 , gsm , cloud based controlling by connecting multiple sensors , servo motors , lcd dipsplay , camera , and motor driver

...and speed. Scope of project: A Nema 23 425 oz stepper motor (stepperonline brand) is mounted vertical with shaft pointing up onto a frame work. mounted onto the stepper motor shaft is a 10" diamenter x 1/4" thick disc that has 36 holes located at 10 degrees apart. a 1/2" hose barb is threaded into the disc from the top side. the barb points up and a #9 balloon is threaded onto the barb waiting to be inflated. attached to the underside of the disc there is a tire valve stem screwed into the barb. A Bimba air cylinder 3/4" bore and 1" stroke is located in a vertical position in line to engage with the valve stem that has the uninflated balloon attached. the goal is to inflate the balloon and follow commands coming from a Steppe...

...circuit designed and a link to a affordable pcb printing and building company. The circuit can be done with out any arduino or systems. I need. Push a button, large and strong. Then activate two stepper motors. Motors have a adjustable speed pcb pot. Adjustable time running pcb pot. Between 2 seconds and 1 minute. Second button the returns the motors to their original positions. Needs to run with 12vdc. And i will wire the board directly into a cable. No socket needed but connection soldering ports. Im build a desk, which will have a pop up power bar of sockets. The power bar will raise using the stepper motors once a button is pressed. Then it will return to being flush with the desk when a second button is pushed. The push to start switches/buttons wont be wired into the...

We want to control sluice gate valves of 3" dia and larger using networked motor--driven systems. We found a motor that works for us and need a gearbox that will mate the motor and valve shafts with 100x reduction in speed and increase in torque. Can anyone help here? Thanks.

...channel (ideally this would be a mobile application). As well as taking readings, the module will also send push notifications (currently achieved through thingtweet) to my mobile phone when thresholds are crossed. the module also has Red,Yellow,Green LED's that are activated by accelerometer, to provide visual indication of gas/threshold status. as this is a V2 prototype, i already have the schematics and coding from the first evolution. i am now looking for miniaturisation and added functionality. The first iteration used ESP32 but i have decided to switch to the teensy LC and use an HM-BT4502 BLE module (to reduce the drain on the battery). The plan was to produce a separate unit that would act as a BLE receiver and convert to WIFI (this would be plugged in nearby) if ...

I have attached all the parts I have right now, if more are needed i can buy. The basic concept is to have it mimic a heart beat, the first motor will pulse the the second motor will follow it. All the while the RGB lights will be changing colours smoothly while also pulsing. I have a battery and connecter so I would like for the device to be able to charge it and also run on its own. I am not sure if the parts will run smoothly together so I would like someone experienced and willing to do revisions and spend time on exactly what I need. I have added links to all the parts I have. Please do not waste your time thinking it will be a simple project or try bidding higher or wasting my time. Thank you. The project is 60 dollars.. https://secure

program arduino to control linear stepper (4800 steps). Power on, move in and find home switch. Move out to a certain # of steps called LP. when voltage is more than (x) move out when Voltage is less than (Y) move in. never move in past LP point.

Workin 1st switch Single press torch on Once again single press torch off long press fan on On again long press fan off Double click battery level indicator on for 10 second after that it get off. Second switch for ldr Long press servo motor on Single press servo motor off At any click buzzer give a beep sound very small time . Pcb size 2/3 Double sided Double layer Smd And relay when switch off all component servo motor get off on its perfect position. Battery level indicator coding with charging percentage in one RGB bulb Ok but comparator use for compare when solar panel activate then battery power get blocked and and solar panel give current to pcb board. Add solar panel direct to the battery.

...(solenoid), activates a 12vDC motor to lift the door, and activate a red/green light if access is granted. However, I am also wanting to use a LoRa (sx1278) module to provide inputs. I want to put a Hall effect sensor on my fence gate so the dog door knows if the gate is open or closed, and if the gate is open, I want the dog door to not open and flash a red LED. That’s the bulk of the electronics, but I also want some safety features like an IR sensor so if the dog or my kid are in the doorway it won’t close, and resistance monitoring on the motor so the door reverses direction if it gets blocked. And momentary switches on the door so it stops at the end of travel. I have 2 LoRa modules (sx1278) with antennas 1 L298N motor driver, I planned to have one ...

Hello, I am interested in ordering code for ESP32 to control a RC toy. ESP32 works as wifi acces point. Code in the ESP32-Wrom control toy via the l298n bridge, two DC motors and a mini servo. Virtual joystick controls 2 types of vehicles: 1) Servo-controlled travel direction (proportional) Drive by motor A and B controlled by bridge also proportional to joystick deflection. Back and front. Facing straight line calibration. 2) a tank vehicle controlled by an engine on the left and right side of the vehicle. Proportional. I need code for esp32. The diagram in the attachment and the view of the page generated by the code in esp32. Marcin

I have + 5V (square) pulses at the input. I need to design a device that will maintain the rotational speed of the stepper motor to drive the cable of an analog mechanical car speedometer and help with the production of 1 piece. The device must be adjustable / able to be calibrated. You have to help me choose the elements and combine them. Mechanical matters related to the connection of the cable with the motor are on my side. The device can be made with e.g. an arduino/similar driver or as a separate / standalone device. Pls show similar development in your portfolio.

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Hi, I need help in designing and development of an electronic device. Device will need DSP controller. Plz bid if you have designed schematics and PCBS related to it before. Further Details will be shared with selected freelancers only. Thanks.

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There are number of diffusers. Want to provide full, partial, closed condition for diffuser in order to regulate the air flow. Require freelancer who has worked on motor and micro-controller.

...will be electric motor driven. There will be two electric motors for the drive system. Each motor will drive one side. Ie. one motor will drive the two left hand wheels with a common chain drive and the other motor will drive the two right hand wheels. Steering will be achieved by speeding up or slowing down one side motor. We want to have this system radio controlled with two joysticks. So the joysticks would allow for forward and reverse, speed control and turning. The cart itself would have a total weight of 1000Kgs. The outside diameter of the wheels is 580mm. Maximum speed is 1.5 metres per second. The cart also has to climb a 25 degree slope at this speed. We need someone that can design / calculate the correct size motor / gearbox combi...

Hi akotomarco, I'm Carol from Quicktron GmbH. We are currently having a project located in France, 25 218 Montbéliard, and we run into problem with PLC programming on our safety gate and its motor. I noticed that you are highly experienced in PLC programming, so we hope you can come to our site and solve the problem. Thank you.

...we have a Controller that controls the speed of a blower motor to create a desired overpressure. the controller keeps track of different sensors, different values, alarms, outputs, etc. The microcontroller used is an ESP32, programmed at the moment inside the arduino IDE. Our problem: After alot of changes/additions to the program it became messy. Making easy changes not so easy hard to keep track off. What we want: Someone who could clean up the existing code in a structured manner so that the code becomes easier to understand and has a better structure overall. Creating own Libraries so that the main code shrinks. Rewriting functions that are unnecessarely long. Removing not used variables/functions. Example: The motor PWM is written at multiple places instead of o...

...initial prototyping stages, it was found that some parts, particularly input devices, suffered from EMF issues. To reduce the effects of EMF caused, a large “ground” area should be designed into the board to reduce/remove residual EMF. A further study on how to determine the sources of EMF and how best to eliminate them should be done to successfully produce a “commercial” ready PCB. The PCB schematics are to be used as a guide on the final design of the PCB. Any design issues should be raised, solutions proposed and implemented. The final PCB design that is required to be completed must be able to be printed and assembled by any PCB supplier. We prefer PCBWay as we have used them in the past, your recommendation will be considered. Some parts are curren...

Hi, Need complete design with motor, gearbox details of a 800mm wide Flat Belt Conveyor, Length 5Mtrs, Capacity - 3 TPH, Material - Shredded scrap of wooden pallets and plastic drums. Complete design in AutoCAD, Solidworks with skirting and scrapper is needed.

Need bmx frame for mid-drive motor cad I've attached photos below as references for bike style and mid-drive motor mount

Hi there. I have a project to create some simple PCBs that will be used on a test system. I can provide initial design sketches for you to create the schematics and PCB designs.

This product is used to mitigate Harmonic Pollution in the Electrical System. It is also used for Active Power Factor Improvement. The literature of this product is easily available on the internet, from various manufacturers worldwide. If the developer requires more details we can share. Skills- 1) Should be highly skilled in design and development of IG...improvements,changes and upgradations in the design as extra paid projects. Timeframe- Phase 1: With Active Harmonic Filtering Feature : within 45 days Phase 2 : With Active Harmonic Filtering and Power Factor Improvement + Load Balancing Feature : 90 days Should be able to hand over the entire hardware and firmware including HMI, design details of passive components like Choke, Capacitors, Schematics, PCB Design etc in this t...

We want a free lancer who having sound knowledge of bldc motor design. Who can provide us solution for errors in our bldc motor with harware and winding

I am looking ...charters and yacht rentals and yacht sales and RYA courses. You will provide me with a lis so I can confirm that they are relevant. 9. You will review the competitors backlinks and understand the competitions and create similare ones. You will also create links from any sites such as travel, adventure travel, sailing courses, Power motor boat courses, RYA yachtmaster courses; ICC courses, International Yacht and Maritime Training, IYT crew and sail training courses, motor yacht crew and crewing websites. A min. of 40% of backlinks must be from the aforementioned associated websites. 10. Please use a good proportion (not less than 40%) of other languages website backlinks 11. You will provide a detailed report of each and all backlinks you created along with t...

Hi Embdes T., I noticed your profile and would like to offer you my project. We can discuss any details over chat. We have a module which has RMII interface. We want to integrate it with LAN 8720A phy. We need complete schematics and layout in Kicad.

We designed and built custom very reliable bldc controller board with STM32G431CBU6 microcontroller. We need to write a custom firmware with additional function that MC SDK doesn’t have as standard - holding a motor in one position. When any rotational force is applied, the motor should try to stay at the same position, when its power is not enough rotate as slow as it can.

stainless steel stand for pumps and motors. rinse, wax, soap bins on top. Entire pump stand frame only Width = 27 inches Height = 46 1/2 inches Length = 60 inches Pump & motor working envelope Width = 27 inches Height = 20 inches Length = 22 inches

Hi James, we would like 10 blog articles written by you: 1. Tummy Time for Babies: Benefits, Tips & Tricks 2. Flat Head Syndrome (Plagiocephaly): What is it? 3. Baby Motor Skills Development 4. SIDS Prevention Strategies Every Parent Should Know 5. Tummy-Time Activities 6. Newborn Baby Bootcamp: Tips & Tricks 7. 1-Month-Old Baby Development & Milestones 8. 3-Month-Old Baby Development & Milestones 9. 6-Month-Old Baby Development & Milestones 10. 12 Simple Activities for Babies: 0 to 6 Months They must also include one stock-free image (from Unsplash or Pixels for example)

To take the TI AWR2944 Reference design and convert to production design, removing parts of the design that are superfluous using the Altium files (schematics and pcb) supplied, and also modify software to filtering out all object data that does not meet specified speed range , distance range and angle range . TI Evaluation AWR2944 board will be supplied

I have done a simulation of an electric car with the next step i need to replace the dc motor with a 3 phase Motor (For the simulation Direct torque control can be used or any other method).After the simulation is done it should run with logical values and the function should be explained.

We are looking for someone who has experience on Autodesk Inventor for Dynamic Simulation We need you to design/assemble it well and make it move with accuracy to get close to the human hand / fingers 1. start with dimensions and degree of freedom 2. select motor and gearbox available which we can buy 3. do dynamic / motion simulation and also find a stress graph for the profiles 4. make motion analysis to get the velocity and power/force/acceleration/torque required by the motors 5. make detailed drawings 6. remove material wherever required to make the design lightweight. Remember, we have to make a cost-effective design WE WANT THE FINAL OUTPUT TO RESEMBLE THE HUMAN WITH APPEARANCE AND FUNCTIONALITY.

Dear, I have a project to do this month, I need help to make my full project. Tell me if you know about my hardware and the price to help me ? I want to do a PAN - TILT (Recording and play positions). I want to use: Dynamixel 2XL430-W250-T as 2 axes servo motor Arduino UNO and Dynamixel shield to control the 2 axes servo motor and communication with my computer. Own VisualBasic 2019 program on my computer to: read the 2 axes POSITIONS of Dynamixel 2XL430-W250-T (This servomotor have 2 very precise 12 bit potentiometers) read and RECORD the position in datafile (I think about EXCEL file ???) (I will record maximum 1 minute at 100 Hz = 60 secondes X 100 measures is = 6000 measures X 2 axes= I should work on this data's after to c...

We are looking for someone who can create solid work designs based on the sample given. We need you to design/assemble it well and make it move with accuracy to get close to human head and features functions. 1. start with dimensions and degree of freedom 2. select motor and gearbox available which we can buy 3. do motion simulation on SolidWorks software 4. make motion analysis to get the velocity and power required 5. make detailed drawings 6. remove material wherever required to make the design lightweight. Remember, we have to make a cost-effective design Go through the attached image before bidding. WE WANT THE FINAL OUTPUT TO RESEMBLE THE HUMAN HEAD WITH APPEARANCE AND FUNCTIONALITY.

I am doing up a car and have purchased a rear wiper for it. These are hard to come by as they often fail and people would throw them in the bin. Anyway, one of the rectangular plastic covers for the motor unit of the wiper is damaged beyond repair. I need a new one drawn up and printed. Is this something that you are able to do? Thanks.

We are looking for someone who can create solid work designs based on the sample given. Finger Kinematics Design is already done, we need you to assemble it well and make it move with accuracy to get close to human fingers/hand functions. 1. start with dimensions and degree of freedom 2. select motor and gearbox available which we can buy 3. do motion simulation on SolidWorks software 4. make motion analysis to get the velocity and power required 5. make detailed drawings 6. remove material wherever required to make the design lightweight. Remember, we have to make a cost-effective design Go through the attached PDF before bidding. WE WANT THE FINAL OUTPUT TO RESEMBLE THE HUMAN HAND WITH APPEARANCE AND FUNCTIONALITY.

PROJECT IS DUE IN 7 HOURS A worm gearset is needed to reduce the speed of an electric motor from 1800 rpm to 50 rpm. Strength considerations require that 12-pitch gears be used, and it is desired that the set be self-locking. Select a set that accomplishes this task. Then in order to couple the output of the worm gear, Design a gear train that yields a train value of +50:1. From interference criteria, no gear should have fewer than 15 teeth and, due to size restrictions, no gear can have more than 75 teeth The output of the drive train will drive a crank shaper that will generate a 3 to 1 rapid return system moving a slider with a total displacement of 6 inches. Design the 3 phases of the project, including: Worm Gear Drive Train Crank Shaper

I have a tilting tricycle that performs as a virtual bicycle at speeds above 5mph. Below that it convert to a low tilt vehicle that can dynamic level as it crabs around at this speed compensating for rolling tilting surfaces like driveways and pot holes. I have developed a lock or and drive actu...a tilting tricycle that performs as a virtual bicycle at speeds above 5mph. Below that it convert to a low tilt vehicle that can dynamic level as it crabs around at this speed compensating for rolling tilting surfaces like driveways and pot holes. I have developed a lock or and drive actuator. I can manually controller. I am using an analog electrolytic tilt sensor used in farm equipment and motor homes to level them. I want to switch to Arduino for better control of functions and de...

Euromixers design and manufacture Industrial Fluid mixers for general chemicals and a broad range of industries. The project is to design and detail the motor attachment and planetary gears for a gear drive portable mixer - the attached sketch gives an outline of the proposed concept. Input 0.37kw electric or air motor - 1500 rpm 71 - B5 flange 160mm dia - input motor shaft 14mm diameter Reduction ratio 5.5 or 6.0 :1 service factor 1.4 min (robust design) if successful an extension of this project could also include the same arrangement for a 0.75kw motor - 1500 rpm B5 flange mounting The gearbox to be designed to be self contained and suitable for motors to be" plugged in" to the gearbox a new housing will be designed to accommodate the new gear d...

Hello, I have a custom car rental site and I want to add an option in my motor theme. I want a calendar to set the availability dates of my cars. Thank you in advance for your proposals

I am creating a project which will involve two NEMA 17 motors driven by two A4988 Drivers and using the ESP8266 module. The motors are used for horizontal and vertical movements. I want to create a list of 50 processes where each process will specify motor speed and direction for both motors. For eg: Process 1 may involve moving motor 1 for a few seconds, and the motor 2 and then again motor 1 in another direction and then motor 2 and so on. I am looking for someone who has time and is excited to be involved in this kind of a project. Some experience in Arduino is essential. I want to finish off this week.

AutoCAD Electrical and mechanical drawings. Schematics, and creation of associated documentation including BOM’s, manufacturing drawings etc. Ideal Requirements: AutoCAD Electrical AutoCAD Mechanical

Hello Sardar, Can you please help me with setting the speed of a motor using Arduino code?

This is the glymse of the project: This project uses multi-frequency and multi-constellation Global Navigation Satellite System (GNSS) receivers to receive and converting from the received International Atomic Time (TAI) to Coordinated Universal Time (UTC). Once received it syncs the onboard Temperature Compensated Crystal Oscillator (TCXO) or Oven-Controlled Crystal Oscillator (OCXO). Design Schematics, PCB and Firmware Development. Details of the Project will be discussed after evaluvation

Using PID stabilise robot and make it stand upright always

The project is to read frequency from a magnetic sensor and display the reading on a stepper motor and oled display and design the PCB board.

Hi, Need a picture representing Water & Sewage infrastructure automation using 5G, vision, IoT. The Manhole, STP tanks are monitored with camera and images are uploaded to cloud using 5G IoT module. The cloud based AI & ML computes the analytics. The water distribution motor, flow, pressure and qualities are uploaded to cloud. The cloud analytics are pushed to Web and App dashboards. Three stake holders common people, smart city command centre and maintenance team get the real time data on mobile and web dashboards. The central theme is 5G, Smart City, IoT and Vision with rich graphics

Hi Mykola S., I noticed your profile and would like to offer you my project. Euromixers in the UK design and manufacture Industrial mixers - my project is to design a planetary gearbox for inside a custom housing - portable mixer. The motor electric or air will plug into the gearbox - motor power 0.37kw & 0.75kw 4 pole 1500 rpm gear ratio 5.5 :1 gear design for 24 hour day I can send more detail if this project is of interest for you Thank you Howard