Precision Microdrives
@PMDri
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Design and manufacture of miniature motors and mechanisms - we understand your challenges, regulations, and risks. Tweets answered Monday-Friday.
London, United Kingdom
Joined March 2011
Are you about to add #vibrationmotors or #haptics to your next #wearabletech product? Read our article for advice on motor selection & mounting considerations AB-010 : Mounting Vibration Motors To Flexible Materials & Clothing - Precision Microdrives
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There are many methods for mounting a vibration motor to a Printed Circuit Board (PCB). We have reviewed the different techniques. Click the link to find out more. https://t.co/S6nwvdrP9G
#PCB #Electronics #ConsumerElectronics #ElectronicComponents
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A PID controller implements a closed-loop control system. In a closed-loop control system, the following is defined: Output = (Input − Output) × Gain #PIDController #ControlPID #GearMotor PID Controllers With DC Gearmotors - Precision Microdrives
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Our offices will be closed on Monday 29 August for the UK Summer Bank Holiday. We will be back at our desk on Tuesday 30 August. #SummerBankHoliday #BankHoliday
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Learn how SPICE (Simulation Program with Integrated Circuit Emphasis) allows you to model the behaviour of your circuits and reduces prototype errors, costs and time. https://t.co/BZrsLzzJhS
#ElectricMotors #SpiceModel #ElectricalCircuits #ElectricalModel
precisionmicrodrives.com
This explains the benefits of using SPICE to model the behaviour of a circuit thereby reducing prototyping costs & time.
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This discusses a selection of popular techniques for powering vibration motors from different, & in some cases fluctuating power sources. AB-011: Electrical Techniques For Using Different Power Sources - Precision Microdrives https://t.co/xvDCB1ccmm
#Engineering #Circuits
precisionmicrodrives.com
This discusses popular techniques for powering vibration motors from different, and in some cases fluctuating, power sources.
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Working with Precision Microdrives ✔️ Our design engineers are in Europe ✔️ Our product engineering team is in Hong Kong ✔️ Our in-house manufacturing lines are located with our Hong Kong design team https://t.co/IeH7UQnWk6
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Motor speed is a parameter of a DC motor that is often measured and controlled through additional sensors and with closed-loop feedback. Learn more 👇 AB-026: Sensorless Speed Stabiliser For A DC Motor - Precision Microdrives
precisionmicrodrives.com
Precision Microdrives provides a selection of methods for stabilising DC motor speed, without the use of external sensors
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Learn some simple techniques for working out the weight of your mass, and where its centre of gravity lies. AB-027: Eccentric Mass Parameters For Vibration Motors - Precision Microdrives https://t.co/NDoT2y3oM5
#Engineering #ElectricalMotors #ElectricalEngineering
precisionmicrodrives.com
This outlines some basic techniques for working out the weight of your mass, and where its centre of gravity lies.
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Learn how to integrate your chosen haptic system into your product once you have decided upon the haptic feedback method that is the most suitable for your product. https://t.co/UJxl5lEerm
#haptics #ElectricalEngineering #HapticFeedback
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Precision Microdrives offers a full turnkey service to prepare design inputs, develop a manufacturable solution and mass produce it. Our business is optimised for this very process. Learn about our mechanism design service 👇 https://t.co/r0gQcemr1k
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Learn what Back Electromotive Force is, be guided through how to calculate it and how to measure it with a microcontroller. AB-021: Measuring RPM from Back EMF - Precision Microdrives https://t.co/P8UeGWo9AS
#ElectronicMotors #Engineering #DCMotor #BackEMF
precisionmicrodrives.com
This explain what Back EMF is and how to measure it to work out the RPM of a motor with an example to explain the calculations
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Delivering motors on time and to spec. Our team of engineering experts will guide you through the whole process from concept and validated prototype, to production validation and mass production. Share your project with us today 👇 https://t.co/IJnIt64EbM
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The Precision Microdrives Advantage Our engineering focus has shifted this year to provide our customers with more than just off-the-shelf miniature motors. Learn more about our capabilities and engineering service 👇 https://t.co/DHi0oLVo9m
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Learn how to reduce the risk of metal fatigue, in-field errors and returns by using best practice methods for securing leads to #Vibration motors. https://t.co/GDcOFNlb0a
precisionmicrodrives.com
This describes the best practices for connecting leads to motor terminals, including solder techniques and heat-shrink tubing
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Our UK office will be closed on Thursday 2 June and Friday 3 June for the Queen's Platinum Jubilee celebrations. We will be back on Monday 6 June. #PlatinumJubilee #BankHoliday #Platinum2022
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Looking for guidance on the circuitry needed to drive a #VibrationMotor from a high impedance signal source eg a handheld digital device? Read our guide for more information, circuit diagrams and components https://t.co/Tuh9C6jtoq
precisionmicrodrives.com
This discusses the circuitry needed to drive vibration motors with discrete MOSFETS from a high impedance signal source
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Looking for information about #LinearResonantActuators ahead of using a #VibrationMotor in a #Handheld or #Touchscreen application? Here is our guide AB-020: Understanding Linear Resonant Actuator Characteristics - Precision Microdrives
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Learn about the advantages of using a #brushlessmotor over a #brushedmotor, how to drive different types of brushless #vibrationmotors and a recommended driver IC. https://t.co/92v3Wv3ZNK
#ElectricMotors #Engineering #Information #UsefulInformation
precisionmicrodrives.com
This explains the differences between brushed and brushless vibration motors & reasons for using brushless motors in ATEX compliant items
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Our offices will be closed on Monday 2 May for May Day Bank Holiday. We will be back on Tuesday 3 May. #MayDayBankHoliday #BankHoliday
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