COVVYXR2206 High Precision Function Signal Generator DIY Kit
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COVVYXR2206 High Precision Function Signal Generator DIY Kit

4.2/5
Product ID: 52059581
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Details

  • Brand
    COVVY
  • Material
    Plastic
  • Product dimensions
    6.2L x 4.5W
  • Colour
    Tri-colour
  • Handle material
    Plastic
  • Specific uses for product
    Gripping
📏5 precision resolutions
🔊1Hz-1MHz frequency range
⚙️Coarse & fine tuning

Description

đź”§ Unleash Your Inner Engineer with Precision!

  • USER FRIENDLY DESIGN - Fewer components mean a straightforward installation process.
  • FLEXIBLE POWER OPTIONS - Compatible with DC 9-12V power supply or a 9V battery for ultimate convenience.
  • BROAD FREQUENCY SPECTRUM - Adjust frequencies from 1Hz to 1MHz for diverse applications.
  • PRECISION AT YOUR FINGERTIPS - Experience five precision resolutions for unparalleled accuracy.
  • VERSATILE WAVEFORM GENERATION - Easily produce sine, triangular, and square waves to suit your projects.

The XR2206 High Precision Function Signal Generator DIY Kit is a versatile tool designed for electronics enthusiasts. It offers five precision resolutions and can generate sine, triangular, and square waves across a frequency range of 1Hz to 1MHz. With user-friendly features like coarse and fine tuning, fewer components for easy installation, and flexible power supply options, this kit is perfect for both beginners and seasoned professionals looking to enhance their projects.

Specifications

ManufacturerLYCHEE LIMITED
Part NumberLYSIGNAL-007
Item Weight2.82 ounces
Product Dimensions2.44 x 1.77 x 0.94 inches
Item model numberXR2206
Is Discontinued By ManufacturerNo
ColorTransparent
MaterialPlastic
Item Package Quantity1
Handle MaterialPlastic
Batteries Included?No
Batteries Required?No

Have a Question? See What Others Asked

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Reviews

4.2

All from verified purchases

P**E

Seems ideal as a wave generator for diy projects

Took about an hour to complete and worked first time. Ideal for my needs as a new student of RF electronics.

T**N

Enjoyable assembly

Not much in the way of instructions, but all the bits were there. Soldered and assembled without too much trouble. Make sure the pins go in vertical, or the jumper won't fit through the case. Not powered it up yet, so can't comment, but enjoyed assembling it.

C**P

Simple enough build

Good for soldering practice.

M**E

Not quite as good as described but a fun project

For value, this is a good kit. The downside is that the main chip is not a genuine chip and will not function at 12V. Lowering the supply to 9V DC makes the chip function, however the sine wave is not particularly true.The adjustment pots are poorly chosen and especially the fine tuning pot. Should be a much lower value than the coarse pot. The range pot is wired back to front, so turning it clockwise LOWERS the range.Other than that, it was easy to assemble although the height of one capacitor makes it hard to close the case. For its price, it is good value. Sadly the instruction sheet had been copied many times and was difficult to read the component values. I had to search online for a version that was easier to read!Despite this, it was easy to build and worked first time (once I worked out the DC supply - see above).

P**O

Works well

Used it to test an amplifier kit with an oscilloscope. Producing clean signals within the audio range 10Hz to 20kHz. Not tested other frequencies. Needing a reasonable fine tip for soldering and important to fit the electrolytic capacitors snug to the board and the other components not higher than the top of the el-caps. Minor criticism, the box could be a little taller to fit easier and the small screws for the board could be a little longer. For this price excellent product.

J**R

Good quality unit

Good quality unit

M**D

Fine for the price.

Went together fine, instructions were ok, does what it says on the tin. Ok for hobby projects which is what I bought it for.

M**D

Do not Buy.

The instructions were impossible to read in some places due to being feint or missing. I would recommend that you do not buy this product. Sham on Amazon selling this in the first place.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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