Color Crazy Challenge 2019 is started by Kim! The aim is simple and that is to colour Virily!
Anyone can join this fun challenge!
This is a boost module which is used to boost (convert) a voltage higher. Say I’ve an input of 3.7V and my device need a 5V current, I’ll need this module to boost the voltage up. (I learn all these online, so I may not be 100% correct!)
For this one, there is a small node which I can turn to adjust the voltage … some module needs more skills … this one, doesn’t really :p
Have you seen similar module boards?