3Pcs 5V Relay 5-12V TTL Signal 1 Channel Module High Level Expansion Board
87
Direct purchase from the factory 
Garantuotas saugus apmokėjimas
Nemokama dovana
Pristatymo politika
Grąžinimo politikaNemokama Dovana
Sveiki atvykę į Roymall, jūsų profesionalią dovanų parduotuvę. Vertiname jūsų paramą ir norėdami parodyti dėkingumą, siūlome nemokamą dovaną su kiekvienu užsakymu.Pristatymo Politika
Prekės pristatomos per 2-5 darbo dienas. Užsakymai virš $9.9 pristatomi nemokamai.1. Grąžinimo Politika
Prekės galima grąžinti per 40 dienų. Individualios prekės negrąžinamos.2.Grąžinimo Sąlygos
Pinigai grąžinami originaliu apmokėjimo būdu.
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
n3 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
n3 x 5V 1 channel relay module
n
n
n
n
n
n
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