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piezo controlled by app

Job Description:

4 flat piezos connected to a PCB, Qi rechargeable battery, bluetooth controlled by an app (app is for piezo vibration amplitude adjustment).

Kĩ năng: PCB Layout, Điện tử, Kĩ thuật điện, Vi điều khiển, Thiết kế vi mạch

Về khách hàng:
( 0 nhận xét ) Norwell, United States

ID dự án: #35846112

21 freelancer chào giá trung bình$460 cho công việc này

amelectronics

Hello, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working prod Thêm

$600 USD trong 15 ngày
(74 Nhận xét)
7.2
kingch91

Hi, I have read and understood your requirements. We are a team of electrical engineers and software developers, we are experts in buidling automation systems based on IoT. We have done similar projects and can share s Thêm

$500 USD trong 7 ngày
(169 Nhận xét)
6.8
mominhashmi93

Hi, I have previous experience with piezoelectric sensors and arduino apps using MIT app Inventor. I can make an app that control 4 piezos connected to your pcb (or I have to design pcb too?I can do it) using Bluetoo Thêm

$700 USD trong 12 ngày
(30 Nhận xét)
6.0
engrhassanwali

Hi! I have understood your requirements about your project with every detail of it. I am an Electrical Engineer with more than 7 years of experience in electronics, circuit design, PCB layout, Verilog, FPGA, Embedded Thêm

$750 USD trong 12 ngày
(24 Nhận xét)
5.7
HarimohanG

Good day, I have 30 years of experience in PCB design, and I am the best fit for your project requirements. I can design 4 flat piezos connected to a PCB, Qi rechargeable battery and provide bluetooth controlled by an Thêm

$400 USD trong 2 ngày
(5 Nhận xét)
5.2
SMBelectronics

Hey, it Sounds like I could be a fit here. I have successfully completed a tonne of hardware engineering projects for both businesses and private clients. I know it can be challenging (and time-consuming!)to -Select Thêm

$500 USD trong 7 ngày
(54 Nhận xét)
5.8
Adeel2k14

Greetings thanks for posting the project here i am electrical engineer i have expertise in analog electronics systems, PCB designing and circuit designing. I can work on latest engineering tools to accomplish your task Thêm

$500 USD trong 7 ngày
(38 Nhận xét)
5.6
hayat38402

We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries Thêm

$500 USD trong 7 ngày
(59 Nhận xét)
6.1
inigoherrerag

⭐⭐⭐⭐⭐I am senior Firmware & PCB Design,Java, C#,and C++ Developer ⭐⭐⭐⭐⭐ Hello I am Inigo H. I've seriously read your post and I have understood what you need. I am sure that I can be the best developer who can per Thêm

$500 USD trong 7 ngày
(4 Nhận xét)
4.3
ENG1mga

Hello! My name is Mahmoud. I'm a CAD expert with over 6 years of experience in 3d modelling. You can review some of the previously finished projects in my portfolio https://www.freelancer.com/u/ENG1mga Some of my model Thêm

$250 USD trong 4 ngày
(12 Nhận xét)
3.9
trostnickovo

Hello I am an skillful electrical engineer. I have full experiences with Microcontroller programming,circuit design and control system design. I have read your description carefully and have full of confidence since I Thêm

$250 USD trong 5 ngày
(7 Nhận xét)
3.9
proddev1

Hello there. Nice to meet you. I think I am the candidate developer that you find. I am good at PCB design & embedded firmware programming and BLE app development too. So can help you. Hope to more discuss this with yo Thêm

$500 USD trong 7 ngày
(5 Nhận xét)
4.1
NairaDavtyan

Hello there. Thank you for your electronic and pcb design skills' project posting. I have good experience with this kind of skills, however no chance for probe my self. So please contact me and discuss more details. Ho Thêm

$500 USD trong 7 ngày
(2 Nhận xét)
2.7
hussainmuzammal4

✅ ⭐✅ ⭐✅ ⭐✅ ⭐✅ I have been working here since the last year ,Thanks for posting and sharing your project.I have experience in this work ,let be handle this task to me ,i am willing to start Now Just contact/Text☎ Why Thêm

$500 USD trong 7 ngày
(2 Nhận xét)
2.4
dennyjutt

Hi, I have been working at whizzsystems since 2005 AL-Humdulillah I have done lots of projects of my Company, Like... Xilinks, HPE, AMD, Cisco, Keysight, Alef, Samsung, Nebulon, Amazon, Airspan, Flexlogic, Oracle, Inte Thêm

$250 USD trong 7 ngày
(1 Nhận xét)
1.2
moetep

Hello, I have experience with vibrator control, for this I would recommend the DRV2605L driver to control those piezoelectrics by i2c We can talk about the details a greeting.

$600 USD trong 10 ngày
(0 Nhận xét)
0.0