5Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board
60
Direct purchase from the factory 
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Kaabọ si Roymall, oju opo wẹ ẹbun rẹ. A dupẹ lọwọ rẹ, a si pese ẹbun ọfẹ pẹlu eyikeyi rira. Ṣetan lati ṣawari akojo wa? Yẹra ni koko wa, fi aṣẹ rẹ sii, ki o si gba ẹbun ọfẹ rẹ.Ilana Gbigbe
A nṣe awọn aṣẹ laarin ọjọ 2.Gbigbe deede jẹ ọjọ 5-7.Akoko gbigbe le yatọ da lori ibudo.1. Ilana Pada
A gba nikan awọn nkan ti a ra lati roymall.com. Awọn ẹbun ọfẹ ko le pada. Nkan gbọdọ jẹ ailohunsi ati ni apoti atilẹba.A nṣe awọn pada laarin ọjọ 3-5 lẹhin gbigba.Awọn nkan aṣa ko le pada.Kan si wa: service@roymall.com tabi Whatsapp: +86193598494712.Ilana Isanwo
Iwọ yoo gba isanwo lẹhin gbigba nkan. A ko san owo gbigbe pada.Kan si wa: service@roymall.com tabi Whatsapp: +8619359849471
Description:
n
nTrigger mode: High level
n5V relay module
nCan be used for microcontroller development board module or home appliance control
n5V - 12V TTL control signal
nCan control DC or AC signal, also 220V AC load
nNormally open / closed contact
nPower indicator
nControlled lights bright when pull and not shine when disconnect
nIncrease the transistor drive relay coils, control pins high impedance
nControl pins have pull down circuit to prevent malfunction of relay vacant
n
nPackage included:
n
n5 x 5V 1 channel relay module
n
n
n
n
n
n
,
n
nTrigger mode: High level
n5V relay module
nCan be used for microcontroller development board module or home appliance control
n5V - 12V TTL control signal
nCan control DC or AC signal, also 220V AC load
nNormally open / closed contact
nPower indicator
nControlled lights bright when pull and not shine when disconnect
nIncrease the transistor drive relay coils, control pins high impedance
nControl pins have pull down circuit to prevent malfunction of relay vacant
n
nPackage included:
n
n5 x 5V 1 channel relay module
n
n
n
n
n
n
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