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13823783658Music rhythm light speaker MCU scheme, music rhythm light speaker MCU scheme, pickup light speaker MCU scheme 1: The MCU is mo...
MCU scheme of Hollywood vanity mirror 1. Input voltage DC = 5V, charge 3.7V lithium battery, 1500mA, charging current 300mA. It ...
Vibrating motor, telescopic motor, horn (earphone) sounding, 3.7V lithium battery, input power supply: dc5.0v/500ma, standby power consump...
Function: vibration motor 3.7V lithium battery (can be charged without polarity, magnetic attraction, USB, or micro, type-C) Input po...
The candle stick MCU scheme can emit comfortable flashing light like a real candle, has the effect of simulating candle, an...
LED electronic candle lamp MCU scheme can emit comfortable flashing light like a real candle. It has the effect of simulated candle a...