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· Optional step five modes: full
or "IR motion" sensors
This module uses Infrared to detect the line so it has anti-interference ability
your microcontroller can interface with 16 fully configurable digital input/output pins
Magnifier With LED Light (5X Lens) Digital · Optional step five modes:Introduction : Hand hold magnifying glass with LED light. Features : The LED have long life Its easy to use and can be used as a torch at nignt It deeps wording for more than 100 hours Advertisements can be printed on the two sides The special white light makes it possible for the object to show its orginal color
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