10Pcs 5V-3.3V DC-DC AMS1117 800MA Step Down Power Supply Buck Module
I use it and do its job is good and cheap
Accurate!
5V to 3.3V step down for Nokia 5110 LCD on Arduino Oscilloscope see bottom right of image below potentiometer
Handy in using this surface mounted LDO for your hobby.
I use them for Arduino projects and are very good. Good job bang good
Pas encore testé pour le moment mais la qualité de fabrication a l'air plutôt bonne
this tiny regulator is perfect for portable projects. only con is that I would have preferred the leads not to be already soldered
Very cheap and verf good product
parfait ! fonctionne parfaitement.
These are NOT "Buck" converter. They are simply a Linear regulator....