✍ Multi-purpose Shield V1 is a learning board based on Arduino. No need for soldering and connection. Download directly the program to complete the experiment. It is multi-purpose and You can use them directly. There are extended ports on the shield to help you to complete another experiment.

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▼ Features :
Compatible with main controllers such as UNO, MEGA, Leonardo.
2 LED indicators to show the program status.
2 switches for external interrupt experiments.
Reset button
DHT11 sensor for measuring temperature and humidity.
Potentiometer for analog input
Passive buzzer for alarm.
3-color RGB LED
Photocell to detect the brightness of the light
LM35D temperature sensor
Infrared receiver
2digital pins（D7 and D8）
1 analog pin（A3）
One IIC interface
One TTL serial pin
Extension for I2C and UART (TX/RX) pins

▼ Pins Occupied
D13 - LED1
D12 - LED2
D9 ~ 11 - RBH LED
D6 - IR Receiver
D5 - Active Buzzer
D4 - DHT11 Humidity Sensor
D3 - Switch 1
D2 - Switch 2
A2 - LM35 Temperature Sensor
A1 - LDR Photoresistor (Light)
A0 - Potentiometer

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▼ Package included :
1 x Arduino 9IN1 Multifunction Arduino Shield

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