newrudeman

sensor night light

Overview

Sensor small light, onboard TP4056 charging circuit, constant current BOOST enable end is active at low level, can be controlled by photoelectric, sound and other sensors.

The current price of SY7201 on Uxin has increased to 4.5 yuan, and other Pin to Pin compatible chips can be used (standby power consumption is the sensor power consumption and BOOST circuit power consumption)

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:2024-11-22 23:50:32

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