MODULESISD1820 Voice Recorder Module with Speaker
Record a short message and play it back at the press of a button.
Price on request
Modules
HC-05 Bluetooth Module
Price on request
The HC-05 gives a UNO or Nano project a wireless serial link over Bluetooth. Pair it with an Android phone to drive a robot car, switch lights or read sensor data from an app.
In the box
- 1 × HC-05 Bluetooth module
Specifications
Technical details
| Power | 3.6–6 V |
|---|---|
| Logic level | 3.3 V |
| Interface | Serial (UART) |
| Pins | STATE, RXD, TXD, GND, VCC, EN |
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