Portable Power Supply
Orçamento $250-750 CAD
Job Description:
I am currently developing a battery powered DC variable power supply and I need a PCB created to control it. I would need it to have a buck boost circuit that could do 0vdc-60vdc @5amps as well have a current limiting feature for testing equipment, etc. & perhaps digipots to control the output voltage and current limiting digitally through the menu. I also will be using a TFT LCD to display a menu & to show voltages & current draw, so using an STM32 to drive & control all the logic would be preferable. Im not sure which batteries would be best to use in this so achieve the desired power outputs that I want so perhaps you may have some suggestions for batteries but for whichever batteries it would need a BMS and all protections as well with a USB C recharging circuit for recharging it & finally a power switch to disconnect the battery to the input to turn the device on & off. I attached the case I developed for it to give you a visual of the prototype.
23 freelancers estão ofertando em média $458 nesse trabalho
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 Mais
Hello Sir I have an Honors degree in Electronic Engineering and I have over 6 years experience developing embedded applications and PCBs. I also have C and C++ Certifications here on Freelancer and you can learn more Mais
I can create a PCB for your battery-powered DC variable power supply that includes a buck-boost circuit (0-60VDC @5A), current limiting feature, digital control of output voltage and current through digipots, an STM32 Mais
Good day, I have 30 years of experience in PCB and Power Supply design and I am the best fit for your project requirements. I can design PCB to battery powered DC variable power supply for you in a quality and timely m Mais
Greetings This is Umair. I am a practicing Engineer and design various structures. I can do this task and have a great command in the field of Electronics, Microcontroller, PCB Layout, Circuit Design and Electrical Mais
⭐⭐⭐⭐⭐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 Mais
HELLO; I am working as a research and development manager in a private company. I have more than 5 years of experience in embedded system software and hardware. As for software, I am proficient in microcontrollers such Mais
I can do it. As 9+ years experiences in these field. I can give good quality work. I have read the guidelines of your work.I believe that i can provide you the best quality works you are anticipating from this platfor Mais
