In this tutorial, you will going to learn on how to implement and use the flexible bend (for SN-FLX-01 and SN-FLX-02) by using BBFuino and SK28A. The setup and the source code shared at here will result the voltage display on LCD as you bend the flexible sensor.
The output signal of Digital Infrared Sensor is needed to be pull high as it is NPN output. The module will output a HIGH if no object is detected and a LOW if an object is detected. In this tutorial, you are going to learn on how to use the BBFuino and SK28A to control SN-E18-B03N1.
LM35 are commonly used due to its simplicity and linearity which is 10mV per Celsius. The output of the LM35 is connected to an ADC input in a microcontroller, and the result is processed inside. In this project, we will use SK28A to demo the functionality of LM35 by using Fixed Voltage Reference