I would like to make a simple device like a toy shooting water. So it is like an electric water gun. I would need the PCB board design and coding, etc.
Please read the following and if you can do it, please let me know your rate for this. I would like to make this device after all. Please let me know what you can do for this project.
The device is a water gun using a diaphragm pump, and others as follows.
Launch switch
If you press this switch, it will make the diaphragm work, and the system will shoot a certain amount of water via the sprayer tip when the tip hole is open. It is like water bullet. It will shoot the water and stop. We will talk about this amount of water, and the pressure, etc., later on.
PCB board
The launch switch is connected to a PCB board which contains some other major parts as follows.
1) USB port: it is needed for users to insert a USB drive and transfer a recorded sound file into the PCB board. The system will play this sound file every time when the launch switch is pressed.
2) a 3.5mm audio jack port: it is needed for users to connect a speaker into to have the sound file to be heard.
3) Sound volume adjust dial or switch: it is needed for users to adjust the sound volume level.
4) Small storage: it is needed to save the sound file. 1MB is enough in therms of the capacity.
- Also please let me know all the other expenses that we will also pay for that for this project.
- I would like to receive the PCB diagram, part list, and the programming codes, and the sample so that when we receive these, we will be able to make it.
Hello,
I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile.
Please visit : https://www.freelancer.com/u/schoudhary1553
I have excellent command over English. I am a hard worker, productive and worthy of your attention I hope, I would be the right candidate for this post. Awaiting an affirmative response from you.
Kinds Regards,
Sandeep
hello
i am a computer engineer,i have masters in computer engineering,i have experience
for more than 8 years in arduino and electronics,i can make the required design for the required water gun ,i have checked the attached picture and yes i cna make the required pcb and the firmware for the microcontroller,i can start working immed,and deliver to u the files within 24 hours if u r ready
Hi there, we have the developers you are looking for! Please contact us back so we can arrange a meeting. I must gather few more details for your project in order to correctly have our developers estimate the work and we can start even sooner. please message us back soon as possible.
Hi.
I am very interested in your project.
i have rich experience on PCB and firmware.
I think this project is very suitable for me and i am sure i can give you good result .
If you award me for your project, you will get good result .
please call me.