Potentiometer 6Pin Shaft WH148 Amplifier Dual Stereo 100K 5v 3a usb c 5m is a thermistor temperature

5m is a thermistor temperature sensor designed for temperature logging

Product R503 New Circular Round Two-Color Ring Indicator LED Control DC3

It also has 8 female Dupont headers that can be connected to your Arduino through the digital pin

which can tell you which direction is down towards the Earth (by measuring gravity) or how fast the board is accelerating in 3D space

or very close targets

Potentiometer 6Pin Shaft WH148 Amplifier Dual Stereo 100K 5v 3a usb c 5m is a thermistor temperatureThis potentiometer is a two in one: it's a log taper 100K ohm potentiometer, with a grippy shaft and it comes with an on off switch. It's smooth and easy to turn, but not so loose that it will shift on its own. We like this one because the legs are 0. 2" apart with pin points, so you can plug it into a perf board. Note the spacing on the switch pot pins is 0. 2" so it won't work in a solderless breadboard as nicely unless you bend the switch pins out