Electric Piano DIY Kits DIY Electronic Organ Module 51 Microcontroller String Soldering Practice

$18.95
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Electric Piano DIY Kits DIY Electronic Organ Module 51 Microcontroller String Soldering Practice

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Electric Piano DIY Kits DIY Electronic Organ Module 51 Microcontroller String Soldering Practice

$18.95

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$36.95
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Product details

Product details

Electric Piano DIY Kits DIY Electronic Organ Module 51 Microcontroller String Soldering Practice

This production consists of two parts: a photosensitive circuit and a microcontroller. When the light beam of the light-emitting diode is blocked, the corresponding photosensitive resistor senses and produces a change in resistance value. The system composed of 7 photosensitive resistors produces a change in high and low potentials, and the microcontroller reads the changes in the high and low potentials of the photosensitive resistor to complete the input of operation instructions. The microcontroller controls the data to be transmitted through the serial port based on the instruction information, which assigns values to the control port of the speaker and the control port of the water flow lamp to generate corresponding reactions. When there is light shining, the microcontroller reads the voltage of the photoresistor, and it is at a low level. When there is no light irradiation, the microcontroller reads the voltage of the photoresistor, and it is at a high level. In this way, when blocking the light of the laser, a switch effect can be generated in the circuit. It's DIY kits, needs to finish by yourself. (Delivered in parts; different factory batches may result in differences in the silk screen on the circuit board and the components, but this will not affect the use) Color: Black Material: PCB+Components Package Contents: 1 * Electric Piano DIY Kits Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 502317973-1030179235
  • EAN: 6032407248741
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Product Safety Information

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The following information is provided by the independent third-party retailer selling this product.

Manufacturer Part Number: I500856217
Serial Number: I500856217

Product Compliance Details

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Yuan Jia Liu
  • Hui Zhou Shi Yin Yao Shu Ma You Xian Gong Si
  • dong ping ban dao 16 18 hao xiao qu dong hu hua yuan wu hao xiao qu 507 dong 208A fang
  • Huizhou
  • China
  • 516000
  • [email protected]
  • 13316789964

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • Elena Wang
  • ECLAT SOLUTION SARL
  •  Bureau 1145,37 Passage du Ponceau, 75002 Paris
  • Paris
  • France
  • 75002
  • [email protected]
  • +33 187652619
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Dispatched within 7 days

  • STANDARD: $6.49 - Delivery between Wed. 16 September 2026–Thu. 24 September 2026

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