Micro H-Bridge Driver Circuit Engineer

We are looking for an Engineer that has the Capability and Experience to Design our Micro H-Bridge Circuit.

This project only requires the Circuit Design and Component Selection. No PCB Layout Requirements.

The Intent is to Serially Control a 6mm Micro Motor Using a PIC18F13k22 Micro Controller Using the ECCP Function of the chip.

An Electronics Engineer is Required to assist us in designing this tiny circuit... Why do we keep calling it a tiny circuit... Well thats because the entire circuit must live on a PCB No larger then 6mm x 13mm

We have already selected the MCU PIC18F13k22 and we are looking for mosfets in the size arround 2mm each. We have been doing some research on the Mosfet Selection and came up with the XN3008NBKV and NX3008PBKV. However we are looking for an Electronics Engineer that can make sure that the circuit is designed correctly.

This micro H-Bridge Circuit must be complete showing the electronic design, power dissipation and explanation of how it works including mosfet switch saturation.

You will be Required to have prior Motor Driving Circuitry Experience and you must prove your experience by showing us an example or showing us your abilities before we can select you for this project.

Again only the circuit including the mcu is required. no other inputs will be needed.

Habilidades: Design de Circuito , Engenharia Elétrica, Eletrônica

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Acerca do Empregador:
( 20 comentários ) Sai Kung, Hong Kong

ID do Projeto: #5080457

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I would like to know a few more key details like operating voltage and motor characteristics. I have motor control experience, most recent being the electronics design of the Genie time lapse product ([url removed, login to view] Mais

$250 USD em 14 dias
(1 Comentário)

5 freelancers estão ofertando em média $201 para esse trabalho


Hmm, so SOT23 will be too large. I have seen a smaller case (never used it so far though), the popular FETs I usually design in will likely be available. What are the motor ratings (voltage/current)? If both the MCU Mais

$250 USD in 3 dias
(2 Comentários)

Hi I have designed an H bridge driver before for another customer. If you message me back I hope that I will be able to add an attachment showing the circuit I used for his project. Everything was powered at 5 volts, s Mais

$166 USD in 3 dias
(4 Comentários)

Hi I can help you. In this project. If you are interested let me know. kindly see my profile. in portfolio and publication of microcontroler inter face with (LCD. GLCD, STEPPER MOTOR, GSM. etc)

$211 USD in 7 dias
(2 Comentários)

Hello, I am electronic engineer. I have experience with microcontrollers (PIC and MSP430). This project is simple, Please I desire send to you a video of a simulation of a similar work. I can do this work. Best Regards Mais

$222 USD in 5 dias
(1 Comentário)

Dear hiring manager , my working experience is as following •Developed Power supply of 40 amperes ,intput 22 -28V, output volts 28V constant & UPS for Military application, with 24V 20 cells battery of 7Ah. •Deve Mais

$155 USD in 3 dias
(0 Comentários)