2019-07-08 10:33:47

These are just great. They can be powered at 5v from the micro USB slot or 12v by the barrel socket. They fit perfectly on a breadboard supplying power to both the left and right strips. Voltage can be switched to 3.3v or 5v depending on your needs regardless of whether you supply 5v or 12v. Perfect for providing power for prototyping on those little breadboards. So cheap, I now have three so can leave everything plugged in.

2019-11-25 12:51:35

ótimo produto

2019-07-10 01:16:37

Very Good

2019-03-22 10:49:58

neither item works!

2019-03-14 07:07:48

Comodissime per i progetti con breadboard a 3,3V o 5V. Molto comoda la mini usb che permette di utilizzare anche un powerbank.

2019-02-01 12:35:47

Bought these for bread board projects . Have not had a chance to use yet, but looks very promising. 3 and 5 volts dc on the board without dragging down the SBC power supply.

2018-09-23 22:53:47

will try with next project

2018-07-18 19:19:53

AOK