





Price: 7.91 - 0.99
Technical Parameters
1. 20 digital input/output port RX and TX, D2 ~D13,A0~A5
2. 8 analog input port A0 ~ A7
3. 1 to the TTL level a serial port to send andreceive port RX/TX.
4. 6 PWM port, D3, D5, D6, D9,D10, D11.
5. Chip:ATMEGA168P(Redboard)/ATMEGA328P(BlueBlack board)
6. Support serial download and ISP download
7. Support external 3.3V ~ 10V dc power supply!
8. Support the Li-ion polymer batteries whiledirect connect Vcc Pin.
9. 16 MHZ clock frequency.










