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HC-SR505 Mini Infrared PIR Motion Sensor Detector Module is based on infrared technology
and programming skills through interactive electronics projects
The threshold can adjust using an onboard potentiometer
The rings are "chainable" - connect the output pin of one to the input pin of another
1.75mm Translucent Blue PLA Filament -1Kg Screwdrivers HC-SR505 Mini Infrared PIR Motion1. 75mm Translucent Blue PLA Filament 1Kg The 1. 75mm PLA filament for 3D printing is also called as Polylactic Acid. This PLA filament has a diameter of 1. 75mm and weighs 1 Kg. The translucent blue PLA filament is widely thought of as an aesthetic material best used for 3D Printing and prototyping. The PLA filament for 3D printing is a bioplastic compound, which means it is made from renewable natural resources. The 1. 75mm translucent blue PLA