Bảng mạch mở rộng đo nhiệt độ có kết nối bluetooth tại Lotte Market

Giới thiệu Bảng mạch mở rộng đo nhiệt độ có kết nối bluetooth tại Lotte Market

#Can #Do #Measure #Temperature #Experiment #Expanse #Boards #with #Bluetooth-compatible
Can Do Measure Temperature Experiment Expanse Boards with Bluetooth-compatible
Features: 100% brand new and high quality
It could be seamlessly with 2009 LENARDO 2560 controller mainstream.
4 -way LED indicator: in the actual doing projects , with this indicator can be used directly working status LED indicates the procedure to facilitate debugging.
Ds 18B20 temperature sensor interface that can be done to measure the temperature of the experiment.
LM35 temperature sensor interface that can be done to measure the temperature of the experiment.
3296 precision adjustable potentiometer can be used for controlling LED brightness,turn the steering angle,the digital voltage, etc.
Integrated infrared receiver that can fit any infrared remote control experiments.
Four digital tube ( using 74HC595 driver provincial IO learning SPI), you can do digital display experiment ( can display temperature , voltage, counter value , etc. ).
Bluetooth-compatible,wireless interfaces,voice module, voice recognition module can be used for wireless communication experiment.
three separate buttons, a reset button , the button can do experiments (Hmi).

Specification: Material:PCB+Electronic Components
Size:6.9x5.4cm/2.72x2.13in

Package Includes: 1x Expansion Board

note: Please allow 0-2cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!