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TC33X-2-103E

Contrast trimmer: ends across EXT_5V/GND, wiper to VO

That description comes from one board. A passive of this value does a different job on each design — see the per-board component tables below for what it does in each context.

Bourns Used on 5 boards 5 placements
Value10k
Manufacturer partTC33X-2-103E
ManufacturerBourns
FootprintPotentiometer_SMD:Potentiometer_Bourns_TC33X_Vertical
KiCad symbolDevice:R_Potentiometer
Datasheethttps://www.bourns.com/docs/Product-Datasheets/TC33.pdf ↗

Where it is used

BoardNameReferences
AXO-005 LCD1602 character LCD PMOD module RV1
AXS-004 Vibration sensor PMOD module RV1
AXS-011 Photodiode light sensor PMOD module RV1
AXS-026 Sound trigger PMOD module RV1
AXS-031 MCP3008 8-channel ADC PMOD module RV1