This cadmium sulfide (CdS) light dependent photo resistor has resistance inversly proportional to the amount of light falling on it. In complete darknes it has a 0.2 M ohm resistance and in 10 Lux light it has approximately 10 K ohm resistance.
Great for light sensor electronic circuits, for Arduino modules, robots, and more.
This is a smart value 200 gloves box of Large Nitrile exam gloves.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Affordable pack of 10 PPE face shields for protection from liquids.
Save with this large package of 300 medium-size nitrile exam gloves!
Professional Powder-Free Textured Nitrile Exam Gloves with Aloe, Size Large
This glass Erlenmeyer mug makes an excellent gift!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Create beautiful art with this amazing sun paper!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
This advanced physics kit is perfect for older children already versed in physics knowledge!
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