ขาย บอร์ดเซนเซอร์ Io สําหรับ Arduino UNO R1 R3 Nano 3.0 ราคาที่ดีที่สุด

.Arduino Nano IO Sensor Shield Expansion For Arduino UNO R1 R3 Nano 3.0 Board Compatible with Arduino Nano v2.0 and 3.0 It facilitates connections with devices and other sensors. It can be used up to 8 analog ports, 13 digital I / O pins and Aref with 3 pin connectors (GND, Vcc, Signal). It has independent I2C ports with 4 pin (SDA, SCL, GND and Vcc) and UART (Rx, Tx, Vcc and GND). There is a reset button and female jack for power supply. Development shield is appropriate for the development of arduino Nano projects especially those related to IoT. 14 I / O Pin (servo with GND, power and signal) 8 analog Pin with power output and GND 6 PWM Pin 1 Servo power input I2c Pin expansion Aref output 3.3v output