Stroboscopic Effect (Persistence of Vision)
★Exhibit Content: Persistence of vision, stroboscopic effect ★Interaction: Electromechanical interaction ★Operation: 1. Press the "Start" button, and the turntable begins to rotate; 2. Observe the static models on the turntable appear to "move". ★Exhibit Description: The exhibit mainly consists of a turntable, three-dimensional stick models, a strobe light, etc. Several stick models in different poses are set on the turntable. The turntable is driven to rotate rapidly by a handwheel. Utilizing the principle of persistence of vision, combined with the strobe light, it presents a three-dimensional and realistic animated visual effect of climbing stairs. Recommended exhibit for the PopsciCat Exhibit Store. ★Scientific Principle: When the human eye observes a scene, the light signal is transmitted to the brain nerves, which takes a brief moment. After the light effect ends, the visual image does not disappear immediately. This residual vision is called an "afterimage", and this phenomenon of vision is called "persistence of vision". Press the button, watch the image, and think about why the "pipe" is climbing stairs.
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- 1.0*1.0*1.2m 1.0*1.0*1.2mDimensions (unit: m): 1.0*1.0*1.2m Brand: PopsciCat Model: PopsciCat-optics-078 1. Materials: ① Exhibit platform, base frame: 30 square tube, 2.0mm cold-rolled steel enclosure, surface baked paint ② Tabletop: Kelesi artificial stone, thickness ≥12mm, with flame-retardant board underneath ③ Maintenance door: 2.0mm cold-rolled steel plate with baked paint surface ④ Protective device: 8mm transparent acrylic ⑤ Electrical control box: cold-rolled steel plate with baked paint, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main configuration: ① Electrical control: electrical logic control system, equipped with Guanjin® K1 PLC controller with protection specially for science exhibits ② Button: self-resetting 22mm stainless steel metal button with ring light ③ Demonstration model: white acrylic 3D printed, custom-shaped components ④ Drive device: Hefei Panda gear motor + adjustment button ⑤ Auxiliary light source: white LED 3. Exhibition requirements: ① Power requirement: AC100-240V, 50/60Hz 200W (standard three-wire socket) ② Installation base: direct placement ③ Entry passage: door frame dimensions (width × height) ≥1.0m×2.0m, continuous turning interval in passage ≥1.5m ④ Maintenance access: not required
★Exhibit Content: Persistence of vision, stroboscopic effect ★Interaction: Electromechanical interaction ★Operation: 1. Press the "Start" button, and the turntable begins to rotate; 2. Observe the static models on the turntable appear to "move". ★Exhibit Description: The exhibit mainly consists of a turntable, three-dimensional stick models, a strobe light, etc. Several stick models in different poses are set on the turntable. The turntable is driven to rotate rapidly by a handwheel. Utilizing the principle of persistence of vision, combined with the strobe light, it presents a three-dimensional and realistic animated visual effect of climbing stairs. Recommended exhibit for the PopsciCat Exhibit Store. ★Scientific Principle: When the human eye observes a scene, the light signal is transmitted to the brain nerves, which takes a brief moment. After the light effect ends, the visual image does not disappear immediately. This residual vision is called an "afterimage", and this phenomenon of vision is called "persistence of vision". Press the button, watch the image, and think about why the "pipe" is climbing stairs.
Review
Principle Display: ★★★★ Interaction Effect: ★★★ Ease of Installation: ★★★★★ Durability: ★★★★ Overall Rating: ★★★★