Tiny little booster for different projects. If you own different voltage boosters, that look exactly the same, there is small regulator on the other side and the last numbers on the chip should be 50 for 5V, and 33 is for 3.3V.

Tiny little booster for different projects. If you own different voltage boosters, that look exactly the same, there is small regulator on the other side and the last numbers on the chip should be 50 for 5V, and 33 is for 3.3V.

Tiny little booster for different projects. If you own different voltage boosters, that look exactly the same, there is small regulator on the other side and the last numbers on the chip should be 50 for 5V, and 33 is for 3.3V.

Działa dobrze, wygląda schludnie i jest bardzo kompaktowy

werkt goed, ziet er netjes uit, en is zeer compact

Działa dobrze, wygląda schludnie i jest bardzo kompaktowy

Towary dopóki... dobrze zapakowane..tq folder

barang selamat sampai...dibungkus dengan baik..tq seller

Towary dopóki... dobrze zapakowane..tq folder

Nice little DC-DC boosters. Will buy more

Nice little DC-DC boosters. Will buy more

Nice little DC-DC boosters. Will buy more

ottimo prodotto rapporto qualità prezzo

ottimo prodotto rapporto qualità prezzo

ottimo prodotto rapporto qualità prezzo

Items as advertised

Items as advertised

Items as advertised

very tiny and yet very powerful

very tiny and yet very powerful

very tiny and yet very powerful

very tiny and yet very functional

very tiny and yet very functional

very tiny and yet very functional

These are great little power converters. Am looking forward to adding them into my projects!

These are great little power converters. Am looking forward to adding them into my projects!

These are great little power converters. Am looking forward to adding them into my projects!

Działa świetnie! Przybył szybko zbyt

working great! arrived fast too

Działa świetnie! Przybył szybko zbyt