USB Power Monitor Inline Meter

A USB power measurement tool showing voltage, current, power, and energy. The inline 60x30x15mm device inserts between charger and device. OLED shows V/A/W/mAh/Wh. Supports USB-C PD protocol decoding. Data logging via USB to computer. Essential for charging analysis and device power consumption testing. This usb power meter project is perfect for makers, DIY enthusiasts, and electronics hobbyists. Search volume: 1900/month.


AI-generated from prompt:"A USB power measurement tool showing voltage, current, power, and energy. The inline 60x30x15mm device inserts between charger and device. OLED shows V/A/W/mAh/Wh. Supports USB-C PD protocol decoding. Data logging via USB to computer. Essential for charging analysis and device power consumption testing."

All parts, CAD, wiring, and firmware generated by Modo AI Hardware Builder with human direction.

—Validated fit

—Electrical OK

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