Introduction:

This blowing bubble robot with a brief introduction and control of sensitive characteristics. It can continuously blow bubbles, also artificially control the frequency of blowing bubbles.

Features:

Adjustable speed of blowing bubbles.

Specifications:

1. Master chip: Atmega 328P

2. Input voltage: external DC power supply 6-12V

3. Logic voltage: TTL (HIGH: 5V--LOW: 0V)

4. Output voltage: 5V DC

5. Maximum input current: 3A

6. Communication method: UART port, I2C, digital input/output, analog input

7. Easy to connect with RJ25 interface

8. Integrated dual motor drive