Maxmoral 2pcs Rotary Encoder Module KY-040 360 Degrees for Arduino Compatible Brick Sensor Switch Development Board sold2025 VELCRO Brand Mounting Squares |

VELCRO Brand Mounting Squares | Pack of 12 | 7/8 Inch White | Adhesive Sticky Back Hook and Loop Fasteners for Home

● Because of the serrations they cannot be used with a washer or on surfaces that cannot be scratched

Application: Widely used in drywall

use special tools to achieve the best light effect

Maxmoral 2pcs Rotary Encoder Module KY-040 360 Degrees for Arduino Compatible Brick Sensor Switch Development Board sold2025 VELCRO Brand Mounting Squares |Maxmoral 2pcs Rotary Encoder Module KY 040 360 Degrees for Arduino Compatible Brick Sensor Switch Development Board Type: Rotary Encoder Module Model: KY 040 Working Voltage: 5V Pulse Count Per Circle: 20 Purpose: The rotary encoder can count the quantity of output pulse in the positive and negative direction rotation. Unlike the potentiometer, the rotation counting is unlimited. With the button on rotary encoder, it can be reset to the initial state,