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Quick Details

  • Place of Origin: Taiwan
  • Brand Name: Maker hart
  • Model Number: DIY-DU-ONE
  • Type: Ukulele
  • Arduino: + Sound Chip
  • Phone: OUT
  • Power Type: 9V Battery Power
  • MIDI: Control
  • Input: Aux IN
  • Bluetooth: Bluetooth
  • Tone: 10
  • play mode: 5
  • APP for control: yes

Packaging & Delivery

Packaging Details 1) For small quantity, shipment is preferred to shipping with express by DHL to meet your deadline on time worldwide basis.
2) For regular mass production, shipments can be arranged by sea, air, door to door, express or economy.
Let us know your requirement, we'll try to save your budget and meet deadline.
Please contact us now by clicking here!
Delivery Time Shipped in 60 days after payment

Taiwan NEW DIY KITS DU-ONE String Synthesizer Ukulele MIDI Controller DIY Guitar kit Arduino

Product Description




FUN DIY PROJECTBuild your very own musical instrument! Includes all the necessary pieces with an easy to follow set of instructions


SENSOR BOARDSHighly responsive 4 "Strings" sensor fingerboard and strum board makes playing music simple and comfortable
TONES & RHYTHMSBuilt-in 24 Tones, 5 Performance modes, 4 Rhythm accompaniment sets, with Chord Presets for beginners
APP CONNECTIVITY Wirelessly connect to iPad and Android app to customize instrument settings; also compatible with GarageBand and similar apps

Lightweight and foldable to easily fit bags and backpacks for playing on the go



How to use



Innovative Sensor Board & Built-In Features
With the highly responsive, easy-to-finger rubber padded sensor boards, calluses will no longer be a concern. 
Features include (customizable through controls & mobile app): 
• Ukulele, guitar & bass string presets
• 24 different tones (guitar, ukulele, bass, piano, synthesizer, drums, etc.) & 5 play modes
• Play along with 4 adjustable rhythms
• Strum preset chords without fingering (for beginners learning chords)

Portable, Play Anywhere
DU-ONE is lightweight, foldable and can be battery powered, making it ideal for taking with you and playing anywhere (app is not needed to play). Simply plug headphones into the 3.5mm jack and strum away without disturbing those around you. No tuning required! Choose to play along with an additional input source (e.g. phone, computer) by plugging in device through the 3.5mm AUX jack. Output via 3.5mm or 6.35mm jack.

DIY & Open-source

DU-ONE is designed as a DIY kit for those interested in getting hands-on to build a deeper appreciation for their instrument. Average assembly time of 2-3 hrs. For those looking to dive deeper, the DU-ONE is highly customizable for hobbyists with Arduino programming experience.

Our Services

Our Advantage

R&DOne-Stop services,from APP, firmware, hardware and ID design totally in company.

Electronic musical instruments market more than 30 years experience in Taiwan.One of the leading manufacturers and exporter of audio mixer.


Best quality all products have ISO, CE, EMC and FCC certified company.


Customer first, we will respond to customer's questions within 24 hours, 365 days.


Company Information








Recommended Products




Stereo Channels3355
Special FunctionNONOBluetooth ReceiverLOOP Function
Power TypeBattery/USBUSB 5V/1AUSB 5V/1A9V Adapter
Stereo Outputs3.5mm / 1/8''3.5mm / 1/8'' USB Audio3.5mm / 1/8'' USB Audio RCA

3.5mm / 1/8'' Master&REC

Fader Length20mm30mm30mm20mm
AccessoriesNONONODM2S Adapter
Weight91g / 3.2oz91g / 3.2oz261g / 9.2oz445g / 15.7oz
Dimensions68mm X 105mm X 24mm68mm X 105mm X 24mm115mm X 118mm X 29mm175mm X 130mm X 30mm


Packaging & Shipping
Selling UnitsJust Mixer Single Item
Item weight4 ounces
Product Dimensions4.1x0.9x2.7 inches
Shipping Weight5.6 ounces






 Q: How Maker hart quote?
A: We will provide FOB price and all based on minimum order quantity (MOQ).

Q: How can I get your quotation?
A: Please provide us information as below:
1. Item Number.
2. Quantity.
3. Company Profile (Name, Tel, Fax, Address, and Webpage)
4. Any Other Relevant Details.

Q: How long is the lead time after placing the order?
A: Lead time depends on a number of factors, such as the stock and production status. Usually the sample orders take about 2~3 business days,

and the mass orders take about 7~14 business days after the order is placed.

Q: How long does the delivery time take?
A: We send our goods from Taiwan, and the delivery time depends on the location of your delivery address, and the shipping way will be Express Service,

Sea Shipping, Air Shipping for you reference. Express Service: The ETA will be 3~7 days after remitting the Payment. Sea Shipping and Air Shipping.

It will be depended on Logistic Schedule after remitting the Payment.

Q: What payment term could choose?
A : “100% T/T” or “Paypal” before shipment made.

Q: Could Maker hart provide the sample for free?
A: We do not provide product as sample for free.
Delivery fee will all bear by client.


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