Spot 9-in-1 multifunctional expansion board DHT11 temperature and humidity LM35 temperature buzzer compatible with UNO

Product Descriptions：

Model: Easy Module Shield V1

Size: 70 * 53mm

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The functional modules are as follows:

2-channel button module

2-channel LED module

Full color LED module

Infrared receiving module

Brightness sensor module

LM35D temperature sensor module

Passive buzzer module

Rotating potentiometer module

DHT11 Temperature and Humidity Sensor Module

1 I2C interface (A4 SDA, A5 SCL)

1 TTL serial port

2-channel digital ports (D7, D8)

1-channel analog port (A3)

Reset button

Fully compatible with UNO R3 interface

Provided Ard beginner basic experimental module for beginners

One board integrates multiple module functions

No welding, no wiring, just download the program directly to complete the experiment

Provide all module code repository files that have been tested and can be used directly

Reserved expansion ports for conducting experiments on other modules

Customized high pin arrangement ensures no short circuit occurs when in contact with the USB interface of the UNO board

PCB design, beautiful and elegant