โมดูลจ่ายไฟแบบลดแรงดันได้ LM2596 DC-DC 3 ชิ้น
ส่วนหนึ่งของบทวิจารณ์ได้รับการแปลอัตโนมัติ
Muito bom, chegou rápido e tudo certinho como no anúncio.
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.
Great. To lower voltage screw needs to be turned in oposite direction to clock. It takes like 10-15 turns to get it to 6-7volts.
Nice
module abaisseur de tension continu. Pas très encombrant. Remplace avantageusement un régulateur linéaire
Arrivato. Tutto ok.
Shipping and receiving were quick. Good product!