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Fermion - ADKey Board - 10 button tact switch array - DFRobot DFR0792
A board in the form of a matrix keyboard manufactured by DFRobot. It has 10 tact switch buttons. The matrix can be used to control DFRPlayer Pro or DFPlayerMini. It is easy to integrate with various components, and can be used to extend the controller board with 10 additional buttons using only one analog port. The module operates from 3.3V to 5V. The keyboard has a square shape with dimensions of 40 x 40 mm.
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Product description: Fermion - ADKey Board - 10 keys tact switch matrix - DFRobot DFR0792
A board in the form of a matrixkeyboardmanufactured by DFRobot. It has 10 tact switch buttons. The matrix can be used to controlDFRPlayer ProorDFPlayerMini. It is easy to integrate with various components, and can be used to extend the controller board with 10 additional buttons using only one analog port. The module operates from3.3V to 5V. The keyboard has square shape with dimensions of 40 x 40 mm.
Product compatible with Arduino
The manufacturer provides a detaileduser guidethat makes it significantly easier to start working with the matrix. Among other things, it contains a description of the leads and a diagram of connections with cooperating boards.
Fermion - ADKey Board - 10 tact switch matrix.
Botland is an official distributor of DFRobot open-source hardware. Every roboticist and practitioner of emerging technology has heard at least once of DFRobot solutions, built above all around Arduino. Our range holds original DFRobot products only.
Connection diagram of the board withDFRduinoboard - Arduino derivative.
Leads description and connection diagram
Thematrix has leads in the form of solder fields, to which you should solder includedgoldpin connectors. You should connect the leads according to the following dependencies:
- GND - system ground
- VCC - power supply pin within the range from 3.3 V to 5 V
- A - analog port to control the matrix
- K1, K2, K3, K4, K5, K6, K7, K8, K9, K0 - button pins
In our offer you can also find othermatrix keyboardswhich are compatible with Arduino. We encourage you to familiarize yourself with available range.
Technical specification of the module
- Type: matrix with buttons
- Module's power supply: from 3,3 V to 5 V
- Number of buttons: 10
- Buttondesignations: K1, K2, K3, K4, K5, K6, K7, K8, K9, K0
- Button dimensions: 6 x 6 x 7 mm
- Module dimensions: 40 x 40 mm
Kit contents
- Fermion: ADKey Board - matrix of 10 buttons - 1 pc.
- Goldpin 1x3 strip - 2,54mm pitch - 1 pc.
Fermion - ADKey Board - 10 button tact switch array - DFRobot DFR0792.
Useful links
| Name | Value |
|---|---|
| Voltage to | 3.3 V |
| Voltage from | 5.0 V |
| Sensor - type | button |
| Width | 5.6 cm |
| Height | 5.6 cm |
| Depth | 2.5 cm |
| Weight | 0.015 kg |
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Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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