Three Primary Colors of Light
Operation: Press the start button of the corresponding light source and observe the color mixing effect of different colored light sources. Function Overview: The exhibit platform will display three colored light sources: red, green, and blue, which are the three primary colors of light. Children press the corresponding buttons to turn on the light sources, thereby mixing colored lights to form various different colors. Try to figure out how to produce yellow, purple, and white light sources? Through experiments, children gain a deeper understanding of the three primary colors of light. Scientific Principle: The three primary colors of light are RGB (Red, Green, Blue). The combination of these three colors can form almost all colors. Light becomes brighter as it is added; mixing any two gives a brighter intermediate color: yellow, cyan, bright purple. Mixing all three in equal amounts produces white. A complementary color is one that completely lacks another color. Red and green mix to form yellow; because it completely lacks blue, yellow is the complementary color of blue. Red and green mixed in a certain proportion become yellow. Therefore, yellow cannot be called a primary color.
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- 0.9×0.6×0.86 0.9×0.6×0.86Overall Dimensions: 0.9×0.6×0.86 Brand: KexMall Model: PopsciCat-Medium-015 Materials: ① Platform: 2.0mm cold-rolled steel plate, dimensions not less than 0.75×0.45×0.7m, surface baked paint (or electrostatic powder coating), reserved foot openings for later height adjustment and four-corner balance, reserved AC female socket position for power supply to electrical exhibits ② Tabletop: high-quality flame-retardant fiberglass reinforced plastic (FRP), total thickness with edges ≥100mm ③ Instruction plate: acrylic UV high-precision printing, thickness ≥3mm ④ Maintenance door: 2.0mm cold-rolled steel plate, surface baked paint (or electrostatic powder coating) ⑤ Demonstration device: acrylic 2. Main Configuration: ① Electrical control: electrical logic control system, equipped with Guandian® K1 model PLC controller with protection specifically for science exhibit ② Switching power supply: AC-DC S-60-12/24, input AC100-240V, 50/60Hz, output power 60W ③ Button: self-resetting 22mm stainless steel metal button with ring light; LED voltage not higher than 12V to avoid high-voltage leakage risk; mechanical life: 1 million cycles; protection level: IP67; protection method: waterproof. Energy Requirement: AC100-240V, 50/60Hz 100W (standard three-wire socket)
Operation: Press the start button of the corresponding light source and observe the color mixing effect of different colored light sources. Function Overview: The exhibit platform will display three colored light sources: red, green, and blue, which are the three primary colors of light. Children press the corresponding buttons to turn on the light sources, thereby mixing colored lights to form various different colors. Try to figure out how to produce yellow, purple, and white light sources? Through experiments, children gain a deeper understanding of the three primary colors of light. Scientific Principle: The three primary colors of light are RGB (Red, Green, Blue). The combination of these three colors can form almost all colors. Light becomes brighter as it is added; mixing any two gives a brighter intermediate color: yellow, cyan, bright purple. Mixing all three in equal amounts produces white. A complementary color is one that completely lacks another color. Red and green mix to form yellow; because it completely lacks blue, yellow is the complementary color of blue. Red and green mixed in a certain proportion become yellow. Therefore, yellow cannot be called a primary color.