Dharmesh R. Profile

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Arduino

Electrical Engineering

Electronics

Manufacturing Design

PCB Layout

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$50 USD / hour

vadodara,

india

$50 USD / hour

It's currently 1:07 AM here

Joined August 16, 2018

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Dharmesh R.

@rajputdharmesh77

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(0 reviews)

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100%

$50 USD / hour

vadodara,

india

$50 USD / hour

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Electronic engineer | PCB designer

Now i am in RND department on home automation company. Create my own product design using deferent controllers. Also i have YouTube channel for tech electronics. I am video editor for deferent company

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Portfolio Items

Welcome to my portfolio! As an experienced PCB designer, I specialize in creating customized circuit boards that incorporate a buzzer, ESP32 WROOM module, LDO regulator, and addressable RGB LED. With my expertise, I can bring your ideas to life and deliver exceptional results.

In my portfolio, you will find projects showcasing my skills in designing PCBs with integrated buzzer functionality. The buzzer adds an audio element to your project, allowing for sound generation, alarms, or user feedback. By leveraging the capabilities of the ESP32 WROOM module, I enable wireless connectivity and advanced processing power, making your PCB versatile and capable of handling complex tasks.

To ensure stability and efficient power management, I integrate an LDO regulator into the PCB design. This component guarantees a steady power supply, minimizing voltage fluctuations and optimizing overall performance.

esp32 product design

in this project i will use HV relay for control home appliances.

high voltage control ps

Project Overview
This portfolio item showcases my expertise in designing a touch pad using the TTP229 IC, a popular capacitive touch sensor controller. The touch pad is designed to provide a user-friendly and responsive interface for various applications, such as home automation, industrial control, and consumer electronics.

Design Details

The touch pad is designed using the TTP229 IC, which supports up to 16 touch keys with customizable sensitivity levels.
The design includes a PCB layout with proper grounding and signal routing techniques to ensure reliable touch detection and minimize noise interference.
The touch pad is designed with a compact form factor, suitable for integration into different devices or products.
The design includes provision for power supply, touch sensing electrodes, and external components required for the proper functioning of the TTP229 IC.
The touch pad design is optimized for low power consumption and high sensitivity, providing a smooth and responsive.

16 touchpad key using ttp229

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Experience

VARNI DIGITAL

Feb 2018 - Present

R&D (Research and Development) work involves the exploration, investigation, and experimentation of new ideas, concepts, technologies, and methodologies to develop innovative solutions for various challenges and opportunities. It encompasses a wide range of activities that aim to advance knowledge, improve existing products or processes, or create entirely new ones.