3Pcs LM2596 DC-DC Adjustable Step Down Power Supply Module
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Very good, arrived fast and all right as in the ad.
Very good use of the circuit, well controllable, meets the expected parameters, delivery was impeccable in a short time
Rapporto qualità prezzo molto buono. consigliato
Very good voltage stabilizers. Universal. They are used for many devices. Fast delivery, very good price. I recommend !!
Les 3 modules me sont parvenus rapidement. Je n'ai pas encore eu le temps de les essayer.
DC voltage-lowering module. Not very bulky. Advantageously replaces a linear regulator
Arrivato. Tutto ok.
Shipping and receiving were quick. Good product!
Petite alimentaion abaisseur de tension
Товар внушает уверенность в качестве.