4 Pcs 3 Pin 650nm Red Laser Transmitter Module Dot Diode Copper Head Sensor Module for Laser Sensor Projects sold2024 There are 4 separate pockets

There are 4 separate pockets in total

Plug A: 0B 4 Pin Male Connector

Smooth Disc & Fiber Tip - allows you to write and draw in freehand using just your stylus

Free your hands and reduce neck strain

4 Pcs 3 Pin 650nm Red Laser Transmitter Module Dot Diode Copper Head Sensor Module for Laser Sensor Projects sold2024 There are 4 separate pockets4 Pcs 3 Pin 650nm Red Laser Transmitter Module Dot Diode Copper Head Sensor Module for Laser Sensor Projects Features: 100% brand new and high quality. These are great laser modules for laser sensor projects. These modules have 5V working voltage, 5mW power. Small size and light weight, convenient to use. There are total four pieces of modules in one set that you may use for many projects. Specifications: Power: 5mW Laser Wavelength: 650nm Laser