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Soldering exercise Laser Harp C51 MCU - Advanced
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Soldering exercise Laser Harp C51 MCU - Advanced

Funduino
€11.89 *
Content: 1 Piece

incl. VAT plus shipping costs

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Delivery time 1-3 Working days

  • Item no: F23107739
  • Weight: 0,07 kg
  • Packing dimensions: 15.5 cm x 11.2 cm x 1.5 cm (L x W x H)
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Description
Harp with laser strings - you can play the laser beams as strings, each beam has a different... more
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Harp with laser strings - you can play the laser beams as strings, each beam has a different tone. 

Principle of the laser harp:

The user must interrupt the beam of each laser to create a melody. The laser harp consists of two parts: a strip with lasers and light-sensitive resistors and a single-chip microcontroller STC89C52. When the beam emitted by a laser diode is blocked, the corresponding photosensitive resistor is induced and the resistance changes are evaluated by the microcontroller.

Features:

  • There are 7 strings in total. When the laiser beam string is broken by hand, the buzzer emits the corresponding sound level.
  • 7 illuminated LEDs.
  • two stored and pre-programmed pieces of music can be played
  • switchable to medium and high bass

Overview:

  • Microcontroller: STC89C52
  • Operating voltage: DC 5 V - 2.5 V
  • Laser class: 3R
  • Size: approx. 100 x 50 x 100 mm

 

Safety note (laser class 3R):

Attention: Exposure to laser beams poses a low risk, but is still potentially harmful.

 

Scope of delivery:

  • 1x Soldering exercise laser harp C51 MCU
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