Monthly Archives: February 2015

EE40LX: two sensor bridges with power blocking

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Two photo sensors with bridge and comparator front ends. Power supplied by a MCU pin, which switches high only when measurement is needed. This reduces overall power consumption, which is 11.355mW for both bridges.

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Filed under analog, edX, ICs, micro-controllers, Robots, Uncategorized

BerkeleyX: EE40LX: comparator front end

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To be interfaced with a digital input to detect light over a certain threshold.

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Filed under analog, edX, Robots