王达业

mini ups/power bank/power bank

Overview

*Suitable for microcontroller power supply, 5V1A can meet the requirements of most development boards.

*Suitable for Raspberry Pi power supply and can be used as UPS power supply, but peripherals should be reduced to avoid insufficient power supply current.

*Suitable for power supply of low-power projects, small size and compact layout, can be easily embedded in the design.

*Suitable for emergency charging of mobile phones, it has good portability and can use smaller polymer lithium batteries as batteries to further reduce the size to achieve emergency power supply.

*This project has no button design, plug and play, and the shell design is simple.

*The project uses LED lights as status indicators: green light flashing => charging; green light always on => charging completed; red light always on => discharging; red light flashing => low battery.

*MICRO_USB interface input, USB interface output, good practicality.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2024-11-21 20:13:25

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