| OPT3002 light sensor | |
|---|---|
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OPT3002 light sensor Acquire the data of the OPT3002 chip |
MCU: stm32f103c8t6
External module:
Board that I drew for encapsulate this chip; 0.96 OLED
Code with Keil.
The test was as following. You can use this module to read the strength of the light. The unit is lx.
6.16.mp4
The total cost of this work: process of self-made board costs ￥20, the stm32 MCU costs ￥10.
The PCB is like
I just connect the SCL and SDA through a resistance to 3v3 power supply, and other components are as the technological manal recommended.
First unzip the Library.zip and Start.zip