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
Oh, MC40A and LSS05 is on the rack. I requested 1 set of material from sales, want to test it out. For new comers, MC40A is Mini Mobile Robot Controller and LSS05 is Auto-Calibrating Line Sensor. For more information, please click on the respective link and download the User’s Manual and the sample source code (MC40A only).
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