Pololu Low-Power 298:1 6V Micro Metal Gearmotor _M5STACK_PAPER A small microcontroller inside does

A small microcontroller inside does the readings and provides a simple I2C interface for reading the finished & calibrated output data

Max air flow is 100L/minute - but for most work you'll want to keep it a lot lower than that

This disk is chock full of *255* Dotstar LEDs and it's BRIGHT

Use these stranded NeoPixel dots

You can wrap on your finger

Pololu Low-Power 298:1 6V Micro Metal Gearmotor _M5STACK_PAPER A small microcontroller inside doesThis is a Pololu miniature low power (LP), 6V brushed DC motor with a 297. 92: 1 (298: 1) metal gearbox. It has a cross section of 1012 mm, and the D shaped gearbox output shaft is 9mm long and 3mm in diameter. We stock a range of these Pololu tiny brushed DC gearmotors, available in a range of gear ratios in either high power (HP), medium power (MP) or low power (LP) with precious metal brushes. In general, these kinds of motors can run at voltages