3-Layer Disposable Face Masks with Elastic Earloops (Box of 50) "25-50" It includes a 25W soldering

It includes a 25W soldering iron

96 sec/360° @ 4

fluid resistant

This TB6612 motor driver can drive two DC motors with a power supply of 6V-12V and has a PWM speed regulation function

Two additional analog pins

3-Layer Disposable Face Masks with Elastic Earloops (Box of 50) "25-50" It includes a 25W solderingThis 50 pack of 3 ply surgical masks from PQS helps to keep you and others protected from the spread of bacteria and other harmful particles. The 1st layer is constructed of 25 gsm (grams per square meter) non woven PP (polypropylene), which is comfortable, breathable, non allergenic, and non irritating. The 2nd layer features a 25 gsm filter paper, which provides effective performance against bacteria and particles. The 3rd layer features another