Will my 5V Arduino harm this 3.3V sensor? We hope that after reading this piece you’ll have some more confidence, and we’ve equipped you with enough to make some sense of the topic.

If you happen to have a Seeeduino there’s even more functionality as the board has a selector switch that allows you to choose between 5V and 3.3V levels.

Diodes has introduced 600V half-bridge drivers that are compatible with 3.3V logic. Numbered DGD2103M, DGD2104M and DGD2304, the chips have a floating high-side driver capable if driving an n-channel ...