ConceptWe have been using mobile phones for more and more time, but it is difficult for us to feel the impact of radiation and visual fatigue. So…Apr 20, 2021Apr 20, 2021
LED light with photosensitive controlBy searching for information, I decided to use the photosensitive controller to make a LED lamp. The following is the connection model.Apr 13, 2021Apr 13, 2021
sensorsSliding rheostat the role of sliding rheostat in the circuit is to protect the circuit, that is, to connect the circuit, before the switch…Apr 13, 2021Apr 13, 2021
Pass the inspectionThe idea of this device is to change the stamp of qualified meat from the stamp of meat factory to the stamp of human because I think the…Apr 13, 2021Apr 13, 2021
In this tutorial, we will see how to send the values of temperature, humidity, atmospheric…On the other hand, we will also see how to display the message “ON” (in green) and “OFF” (in red) in the MKR RGB Shield depending on the…Apr 13, 2021Apr 13, 2021
