Spot Pro Mini Improved ATMEGA328P 3.3V/8M 5V/16M Electronic Building Blocks

Purple board GY-ADS1015 ultra small 12 bit precision analog-to-digital converter ADC development board module

Product Descriptions：

The professional version of Mini Pro is a microcontroller circuit board. It has 14 digital input/output pins (6 of which can be used as PWM outputs), 8 analog inputs, a 16MHz resonator, a reset button, and mounting pin heads.

Technical parameters:

1. 14 digital input/output ports RX, TX, D2~D13,

2. 8 analog input ports A0~A7

3. 1 pair of TTL level serial ports RX/TX

4. 6 PWM ports, D3, D5, D6, D9, D10, D11

5. Adopting Atmel Atmega328P-AU microcontroller

6. Support serial port download

7. Supports external 3.3V~12V DC power supply

8. Supports 9V battery power supply

9. Clock frequency 16MHz

10. Size: 33.3 * 18.0 (mm)