Sunnyvale, CA, November 3, 2009 — The SFH 5712 from OSRAM Opto Semiconductors is a low-voltage digital ambient light sensor that converts light intensity to digital signal output capable of direct I2C ...
This Design Idea describes a simple and effective way to provide optoisolation for devices connected on the I²C bus (Figure 1). It improves on an earlier version (Reference 1). SDA and SCL are on the ...
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