HiLetgo Multi-Function Shield ProtoShield Multi-Functional Expansion Board Sensor Shield Module with Four Digital Display for Arduino

HiLetgo Multi-Function Shield ProtoShield Multi-Functional Expansion Board Sensor Shield Module with Four Digital Display for Arduino

• Perfectly compatible with 2009, UNO, LENARDO, 2560 and other controllers.
• 4 LED lights (LED indicator to know the importance of doing in the actual project, with this indicator can work directly with the program status indicators for easy debugging.
• 3296 Precision adjustable potentiometer, analog input port (can be used to control LED brightness, turn the steering angle, digital voltage, etc.).
• Four digital (using 74HC595 driver provincial IO learning SPI), you can do digital display test (can display temperature, voltage, counter value, etc.).
• Three separate buttons, a reset button, you can do key experiments (HMI).

<b>Features:</b><br>*The buzzer sound can be used for Sound experiments. (can alarm, pronunciation, etc.)<br>*Bluetooth, wireless interface, voice module, voice recognition module, you can make wireless communication experiment.<br>*Servo interface, easy to drive the servo.<br>*Infrared detection interface to facilitate docking and infrared, to achieve human traffic statistics.<br>*DS18B20 temperature sensor interface, you can do temperature measurement experiment. (Not including DS18B20).<br>*LM35 temperature sensor interface, temperature measurement can be done experiment (not including LM35.<br>*Integrated infrared receiver, can fit any infrared remote control experiment (not including the integrated receiver).<br><br> <b>Instructions for use:</b><br>1. Expansion board directly connected with LD3320 non-specific voice recognition module, you can achieve voice control.<br>2. Expansion board directly connected with the Bluetooth wireless serial port module, you can control the light mobile phone control, smart car movement.<br>3. Extension board directly connected with the APC220 wireless serial port module, you can achieve long-distance data transfer.<br>4. Expansion board docking directly with the infrared photoelectric sensor, you can achieve traffic statistics, intelligent car obstacle avoidance and other functions.<br> 5. Expansion board directly with the SYN6288 free voice module docking,it can achieve voice broadcast function.<br>6. Expansion board directly with the SG90, MG945 MG995 and other steering gear connected to achieve the robot and other complex actions.<br>7. Expansion board directly with the ordinary infrared remote control to achieve decoding, car control, lighting control, relay control left common temperature.<br><br><b>Package Included:</b><br>1*Multi-functional Expansion Board Sensor Shield