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openflexure-phase-contrast-illumination
gitlab.com / openflexure
Openflexure Microscope illumination controller

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ReferencesQtyDescriptionManufacturerMPN
LED14, LED13, LED12, LED11, LED10, LED9, LED8, LED7, LED6, LED5, LED4, LED3, LED2, LED114LED white 0402
D14, D13, D12, D11, D10, D9, D7, D5, D3, D1, D8, D6, D4, D214NSI45020T1GON SemiconductorNSI45020T1G
U11MCP23008-E
J3, J22Conn 01x04 Male Molex KK-254 AE-6410-04A 1x04 P2.54mm Vertical22053041
R7, R6, R4, R2410k 0805
C2110uF 0805
C11100nF 0805

Openflexure Microscope Illumination Controller

Untested -- work in progress

A board to control LEDs using an I2C IO expander. Intended for phase contrast imaging with the Openflexure Microscope.