1K Trimpot Trimmer Potentiometer - (Pack of 5) Wires & Connectors VIN External input voltage pin

VIN External input voltage pin (6–12V recommended)

can work under 500 lux light intensity

then rotate the knob for dimming

Note that there is just one data pin which means the data is being sent 1 bit at a time

Featuring 54 digital input/output pins

1K Trimpot Trimmer Potentiometer - (Pack of 5) Wires & Connectors VIN External input voltage pin1K Trimpot Trimmer Potentiometer (Pack of 5) A Trimpot or trimmer potentiometer is a small potentiometer that is used for adjustment, tuning, and calibration in circuits. This potentiometer is easy to mount on a PCB and can be adjusted using a screwdriver. What are Potentiometers? A potentiometer is a three terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider.