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AN0404 - module with a 4×4 matrix keypad and 16 LEDs for FPGA and SoC boards
The ALINX AN0404 is an expansion module designed for FPGA and SoC development boards . It includes a 4x4 matrix keypad with 16 buttons and 16 independently controllable LEDs . Communication with the board is via a 40-pin female connector with a 2.54 mm pitch. The module is useful for learning FPGA programming, testing digital inputs, and building control panels and user interfaces.
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Product description: AN0404 - module with a 4x4 matrix keyboard and 16 LEDs for FPGA and SoC boards
The ALINX AN0404 is a module designed for use with compatible development kits . The board features 16 buttons forming a 4 x 4 matrix and 16 independently controlled LEDs . The buttons can be used for data entry, function selection, and testing matrix keyboard scanning algorithms. The LEDs provide a clear presentation of logical states, program execution results, or the system's response to individual button presses. The AN0404 module is ideal for educational projects, digital electronics laboratories, and learning environments.
Technical specifications of the ALINX AN0404
- Intended use: FPGA and SoC development boards
- Keyboard layout: 4 x 4
- Number of buttons: 16
- Number of keyboard rows: 4
- Number of keyboard columns: 4
- Number of LEDs: 16
- LED control method: independent
- Number of keyboard signal lines: 8
- Speaker line pull-up resistors: 10 kΩ
- Module interface: 40-pin female connector
- Connector pitch: 2.54 mm
- Operating temperature: -40°C to 85°C
- Dimensions: 51 x 81 mm
Contents of the set
- ALINX AN0404 matrix keyboard and LED module
Useful links
| Name | Value |
|---|---|
| Width | 10 cm |
| Height | 16 cm |
| Depth | 1 cm |
| Weight | 0.025 kg |
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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).
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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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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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