Introduction
A 10-key AD keypad can easily drive the DFPlayer PRO, DFPlayer Mini, andvoice recording module eliminating the need to use a microcontroller to handle control logic, thus reducing project complexity. The 10-key AD keypad can serve as the AD keypad input for the development board, expanding to 10 keys with just one analog port, significantly saving on the development board's I/O resources. Additionally, by connecting other keys through the solder pads on both sides, it can adapt to various project structures.
Applications
- Drive DFPlayer PRO
- Drive DFPlayer Mini
- Drive Voice Recorder Module
- Main-controller Button Expansion
Specification
- Power Supply: 3.3~5V
- Key Size: 6*6*7mm
- Product Size: 40*40mm/1.57*1.57”
Documents
Shipping List
- ADKey Board-10 Keys x1
- 2.54-10P Black Single Row Pin Connector x1
| Specification | |
| Baud Rate | 115200 bps |
| Connector | fermion |
| Output | Analog |
| Power | 3.3~5V |
Fermion: ADKey Board -10 Keys (Breakout)
- Brand: DFROBOT
- Product Code: DFR0792
- Availability: In Stock
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$50,500.00
- Ex Tax: $50,500.00
Tags: ADkey keyboard, keyboard, button