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Mini DDS Digital Synthesis Function Signal Generator DIY Kit with Panel Sine Square Sawtooth Triangle Wave

Mini DDS Digital Synthesis Function Signal Generator DIY Kit with Panel Sine Square Sawtooth Triangle Wave

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The output signal types include sine, square, triangle, positive and negative sawtooth, positive and negative staircase, user-defined arbitrary waveform, and servo control signal. This digital synthesis function generator DIY kit is specially designed for electronics enthusiasts and students/hobbyists.

Parameters, including frequency, range, offset, etc, are all set by digits, fast and convenient for operation.
With stepping fine adjustment function, and step size can be set freely.
Frequency sweep function, start-stop frequency, time and speed can be set by digits; trigger signal control the start and end of frequency sweep, waveform of frequency sweep is the selected waveform.
With trigger function, can use external signal to control the output and start and end of frequency sweep of the signal generator.
User can define needed waveform freely, can adjust its frequency, range, offset, etc, after loading from PC.
Under the servo signal mode, can set servo position freely, can also operate back and forth any setting sections.

1. The output frequency is set to 5KHz, key operation: [F/T][5][KHz]
2. the output amplitude is set to 3V peak to peak, key operation: [AMP][3][V]
3. The DC offset is set to -2.5V, key operation: [OFS][+/-][2][5][V][.]
The main operating modes:
Fixed-frequency mode (CW)
Sweep mode (SWEEP)
Servo signal patterns (SERVO)

The Output Signal Types: Sine, Square, Triangle, Positive and Negative Sawtooth, Positive and Negative Staircase, User-defined Arbitrary Waveforms, and Servo Control Signal
Frequency Range: 0-200KHz (Sine)
Frequency Resolution: 1Hz
Frequency Accuracy: 0.149Hz (when F> 40Hz), 0.000596Hz (when F <= 40Hz)
Cycle Resolution: 1ms
Amplitude Range: 0-10V pp
Amplitude Accuracy: 0.1V
DC Offset Range: -5V to +5V
DC Offset Accuracy: 40mV
Waveform Memory Depth: 256 Bytes
Maximum Sample Rate: 2.5Msps
Trigger Input Level: High 3.5V (Min.), low 1.5V (Max.)
When the Trigger Waveform Output Delay: Less than 5us
Synchronous Output: TTL Level
Output Impedance: 50 ohm
Power Supply Voltage: 15V DC
Supply Current: <150mA (NO Load)
PCB Board Size: 15.5 * 5.5cm / 6.1 * 2.16in (L * W)
PCB Board Weight: 32g / 1.14oz
Screen Size: 6.5 * 1.5cm / 2.6 * 0.6in (L * W)
Screen Board Weight: 31g / 1.09oz
Panel Size: 15.5 * 6cm / 6.1 * 2.36in (L * W)
Package Size: 24 * 10 * 4.5cm / 9.45 * 3.94 * 1.77in
Package Weight: 194g / 6.85oz

Package List:
1 * DDS Digital Synthesis Function Generator Kit with Panel
1 * User Manual (English)


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Customer Reviews

Average Rating:


based on 22 Customer Reviews

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  • By s***0

    March 6, 2018

    Without any problem, Item as described.

    Is this helpful? (0) (0)

  • By p***4

    February 20, 2018

    Good item condiotion, fast shipping, no problem

    Is this helpful? (0) (0)

  • By j***n

    February 4, 2018

    Received early. Wel packaged, Good link to the manual. Can't wait to build

    Is this helpful? (0) (0)

  • By r***s

    June 2, 2017

    Items according description, fast shipping and good package !... All fine !...

    Is this helpful? (0) (0)

  • By p***5

    April 14, 2017

    Great seller, quick delivery and well packed!

    Is this helpful? (0) (0)

  • By k***3

    April 13, 2017

    Excellent service, as ever, from tomtop. Thank you. Kevs

    Is this helpful? (0) (0)

  • By b***e

    April 7, 2017

    All Fine Thank you - Quick Delivery

    Is this helpful? (0) (0)

  • By p***l

    January 8, 2016

    Fast Delivery

    Is this helpful? (0) (0)

  • By n***s

    December 29, 2015

    Looks Great! Thanks!! Shipped fast!!!

    Is this helpful? (0) (0)

  • By l***a

    December 23, 2015

    As advertised

    Is this helpful? (0) (0)

  • By s***s

    December 23, 2015


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  • By t***1

    December 21, 2015

    Arrived quickly, perfect for the job, thanks.

    Is this helpful? (0) (0)

  • By l***t

    December 21, 2015

    Thank you.

    Is this helpful? (0) (0)

  • By h***d

    December 17, 2015

    Good price - works fine - speedy delivery - many thanks.

    Is this helpful? (0) (0)

  • By s***4

    November 18, 2015

    Item as described. Fast delivery. Thank you.

    Is this helpful? (0) (0)

  • By c***o

    November 8, 2015

    Very fast, L1 was smashed. I had to replaced it. Works very well now. Nice kit

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  • By b***3

    November 6, 2015

    Quick delivery. Item arrived in perfect condition. A+++

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  • By w***m

    November 1, 2015

    Delivered on time, easy to build. Thanks.

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  • By g***q

    October 15, 2015

    Arrived late but was posted on time. Blame the post. Good quality.

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  • By r***s

    October 3, 2015

    High Quality product at Very Good Price and Free Shipping. Visit their web-site!

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