Drumless Drum (Sensor Drum)
★Exhibit Content: Photoelectric signal control ★Interaction: Electromechanical interaction ★Operation: Use your hand to strike the drumhead without a drum skin. Try different striking forces and listen for differences in sound. Try to play a pleasant melody. ★Exhibit Description: The exhibit mainly consists of a combination of five drums, laser beams, and a control system. Visitors block the laser beam with their hands, triggering the photoelectric control circuit, which activates the audio circuit, causing the skinless drums to play a pleasant melody. Through interactive play, the exhibit allows visitors to experience photoelectric signal control and understand its practical applications. ★Scientific Principle: A photoelectric sensor is a sensor that uses photoelectric elements as detection elements. It first converts changes in the measured quantity into changes in an optical signal, and then further converts the optical signal into an electrical signal with the help of photoelectric elements. Using the principle of infrared sensors, electronic circuits simulate drum sounds, and control is achieved through infrared emission and reception. Originally, each skinless drum is equipped with a photoelectric controller consisting of a set of laser emitters and photosensitive receivers. When a hand or foot blocks the light beam in a drumming motion, the receiver cannot receive the optical signal, and the photoelectric switch drives the corresponding voice integrated circuit recorded with drum sounds, producing the drum sound.
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- 1.6*1.2*1.2m 1.6*1.2*1.2mDimensions (unit: m): 1.6*1.2*1.2m Brand: KexMall Model: PopsciCat-Acoustics-016 1. Materials: ① Exhibit stand frame: 20*40 rectangular tube, 40 square tube, 2.0mm cold-rolled steel side panels, surface baked paint ② Tabletop: 2.0mm cold-rolled steel, surface baked paint ③ Instruction sign, graphic panel: acrylic UV printing 2. Main configuration: ① Leakage switch: Poles: 2P+N; Trip current: 16A; Arc extinguishing medium: leakage circuit breaker; Breaking capacity: 6KA ② Control program: control system software ③ Laser beam: infrared beam ④ Drum: modified snare drum 3. Installation requirements: ① Power requirement: AC100-240V, 50/60Hz200w ② Installation base: place directly ③ Entry passage: door frame size (width×height) ≧1.2m×1.8m, continuous turning interval of passage ≧3m ④ Maintenance access: not required
★Exhibit Content: Photoelectric signal control ★Interaction: Electromechanical interaction ★Operation: Use your hand to strike the drumhead without a drum skin. Try different striking forces and listen for differences in sound. Try to play a pleasant melody. ★Exhibit Description: The exhibit mainly consists of a combination of five drums, laser beams, and a control system. Visitors block the laser beam with their hands, triggering the photoelectric control circuit, which activates the audio circuit, causing the skinless drums to play a pleasant melody. Through interactive play, the exhibit allows visitors to experience photoelectric signal control and understand its practical applications. ★Scientific Principle: A photoelectric sensor is a sensor that uses photoelectric elements as detection elements. It first converts changes in the measured quantity into changes in an optical signal, and then further converts the optical signal into an electrical signal with the help of photoelectric elements. Using the principle of infrared sensors, electronic circuits simulate drum sounds, and control is achieved through infrared emission and reception. Originally, each skinless drum is equipped with a photoelectric controller consisting of a set of laser emitters and photosensitive receivers. When a hand or foot blocks the light beam in a drumming motion, the receiver cannot receive the optical signal, and the photoelectric switch drives the corresponding voice integrated circuit recorded with drum sounds, producing the drum sound.
- 2.0*1.5*1.2m · Style 1 2.0*1.5*1.2mDimensions (unit: m): 2.0*1.5*1.2m Brand: KexMall Model: PopsciCat-Acoustics-017 1. Materials: ① Exhibit stand frame: 20*40 rectangular tube, 40 square tube, 2.0mm cold-rolled steel side panels, surface baked paint ② Tabletop: 2.0mm cold-rolled steel, surface baked paint ③ Instruction sign, graphic panel: acrylic UV printing 2. Main configuration: ① Leakage switch: Poles: 2P+N; Trip current: 16A; Arc extinguishing medium: leakage circuit breaker; Breaking capacity: 6KA ② Control program: control system software ③ Laser beam: infrared beam ④ Drum: modified snare drum 3. Installation requirements: ① Power requirement: AC100-240V, 50/60Hz200w ② Installation base: place directly ③ Entry passage: door frame size (width×height) ≧1.2m×1.8m, continuous turning interval of passage ≧3m ④ Maintenance access: not required
★Exhibit Content: Photoelectric signal control ★Interaction: Electromechanical interaction ★Operation: Use your hand to strike the drumhead without a drum skin. Try different striking forces and listen for differences in sound. Try to play a pleasant melody. ★Exhibit Description: The exhibit mainly consists of a combination of five drums, laser beams, and a control system. Visitors block the laser beam with their hands, triggering the photoelectric control circuit, which activates the audio circuit, causing the skinless drums to play a pleasant melody. Through interactive play, the exhibit allows visitors to experience photoelectric signal control and understand its practical applications. ★Scientific Principle: A photoelectric sensor is a sensor that uses photoelectric elements as detection elements. It first converts changes in the measured quantity into changes in an optical signal, and then further converts the optical signal into an electrical signal with the help of photoelectric elements. Using the principle of infrared sensors, electronic circuits simulate drum sounds, and control is achieved through infrared emission and reception. Originally, each skinless drum is equipped with a photoelectric controller consisting of a set of laser emitters and photosensitive receivers. When a hand or foot blocks the light beam in a drumming motion, the receiver cannot receive the optical signal, and the photoelectric switch drives the corresponding voice integrated circuit recorded with drum sounds, producing the drum sound.
- 2.0*1.5*1.2m · Style 2 2.0*1.5*1.2mDimensions (unit: m): 2.0*1.5*1.2m Brand: KexMall Model: PopsciCat-Acoustics-018 1. Materials: ① Exhibit stand frame: 20*40 rectangular tube, 40 square tube, 2.0mm cold-rolled steel side panels, surface baked paint ② Tabletop: 2.0mm cold-rolled steel, surface baked paint ③ Instruction sign, graphic panel: acrylic UV printing 2. Main configuration: ① Leakage switch: Poles: 2P+N; Trip current: 16A; Arc extinguishing medium: leakage circuit breaker; Breaking capacity: 6KA ② Control program: control system software ③ Laser beam: infrared beam ④ Drum: modified snare drum 3. Installation requirements: ① Power requirement: AC100-240V, 50/60Hz200w ② Installation base: place directly ③ Entry passage: door frame size (width×height) ≧1.2m×1.8m, continuous turning interval of passage ≧3m ④ Maintenance access: not required
★Exhibit Content: Photoelectric signal control ★Interaction: Electromechanical interaction ★Operation: Use your hand to strike the drumhead without a drum skin. Try different striking forces and listen for differences in sound. Try to play a pleasant melody. ★Exhibit Description: The exhibit mainly consists of a combination of five drums, laser beams, and a control system. Visitors block the laser beam with their hands, triggering the photoelectric control circuit, which activates the audio circuit, causing the skinless drums to play a pleasant melody. Through interactive play, the exhibit allows visitors to experience photoelectric signal control and understand its practical applications. ★Scientific Principle: A photoelectric sensor is a sensor that uses photoelectric elements as detection elements. It first converts changes in the measured quantity into changes in an optical signal, and then further converts the optical signal into an electrical signal with the help of photoelectric elements. Using the principle of infrared sensors, electronic circuits simulate drum sounds, and control is achieved through infrared emission and reception. Originally, each skinless drum is equipped with a photoelectric controller consisting of a set of laser emitters and photosensitive receivers. When a hand or foot blocks the light beam in a drumming motion, the receiver cannot receive the optical signal, and the photoelectric switch drives the corresponding voice integrated circuit recorded with drum sounds, producing the drum sound.
Review
Principle Display: ★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★ Durability: ★★★ Overall Rating: ★★★★