I would like a freelancer to design a circuit and then provide all the necessary files to make the circuit into pcb board, I need the 3d file, bomb file, etc ..
circuit will be powered by 2x 3.7 v lithium battery, to be 7 volts, then we need boost buck converter dc -dc to boost the output volts to 15 volts and 4 amps output, this output will have ceramic heater as load, also this circuit will have thermostat heat measur to measure temperature and to display it to the user and user will have full control to increase heater temperature by controlling output voltage and current at boost buck converter.
the circuit board will have battery life led indicators, solid red = battery need charging
flashing red = battery charging
solid green= battery fully charged
on the board u need to have input port to charge the battery using power supply.
Hi, I have experience in designing electronics circuits and can program all kinds of microcontrollers. You can discuss your project with me in chat and we can move on right away. Thank you.
41 freelanceria on tarjonnut keskimäärin $162 tähän työhön
We have been associated with PCB design, PCB Manufacturing, Component procurement, PCB Assembling and Functional testing for over 15 years. We have used various CAD/EDA tools for PCB design.
Hello I am Electrical Engineer and a professional PCB designer. I have experience of 7 years and i can design your PCB. Check my profile and inbox me to discuss it more. Thanks
Hello I have more than 15 years of experience in the embedded systems design and pcb design and electronics systems design So let's discuss your project in chat