5Pcs LM2596 DC-DC Adjustable Step Down Power Supply Module
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Ok, conforme
Good recommend
Looks good. Not tested yet.
Ready to use. ;)
Al momento ne ho provato uno solo e funziona regolarmente
Pinta muy bien para usarlo con mi impresora 3d
Регулятор на вид сделан очень качественно. Доставка быстрая. Упаковано очень хорошо. Всё пришло на вид целое. Пока не проверял.
Came in individually sealed bags. Would have also preferred some bubble wrap. Looks decent. A small heatsink is also included. Haven't had the chance to use them yet.
nice
Good buck converters.