9-in-1 Multi-Function Expansion Board LM35 Temperature

Fully compatible with Ard R3 interface. Provides the basic experimental module of the Ard Beginner Intro
One board integrates multiple module functions. You don't need to solder, you don't need to connect, you can complete the experiment by downloading the program directly.
Provides all module code library files, all tested and ready to use
Reserved expansion port, can complete other module experiments
high-pin headers, no short-circuit contact with the board's USB interface. Multifunction expansion board temperature and humidity LM35 temperature compatible with UNO

The function modules are as follows:
2-way button module
2-way LED module
Full color LEDs for
Infrared receiver module
Brightness sensor for
LM35D Temperature sensor module
Passive buzzer for
Rotary potentiometer for
Temperature and humidity sensor module
1 x I2C interface (A4 SDA, A5 SCL)
1 x TTL serial port
2-way digital port (D7, D8)
1 x analog port (A3)
Reset button
colour: black
Material: ABS
size: 55x21x15mm

Package Contents:
1 x expansion board

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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