We have 23 units of the 5V 1 Channel H/L Level Trigger Optocoupler Relay Module For Arduino in stock at our Sydney warehouse.
5V 1 Channel H/L Level Trigger Optocoupler Relay Module For Arduino
We can get a further 1000 units.
If you order today we can dispatch this stock between Wednesday, Jun 05 and Monday, Jun 10 2019.
Little Bird's Description of the 5V 1 Channel H/L Level Trigger Optocoupler Relay Module For Arduino
High quality relay. On board SMD optocoupler isolation. The module can be set high or low by a jumper setting trigger. With a fault-tolerant design, even if the control line is broken, the relay will not operate. Terminal lead connection.
Power indicator - Green
Relay Status - Red
Maximum load: AC 250V/10A, DC 30V/10A
Trigger current: 5mA
Working voltage: 5V
Module size: 50 x 26 x 18.5mm (L x W x H)
Four mounting bolts holes, diameter 3.1mm
DC+: positive power supply (VCC)
DC-: negative power supply (GND)
IN: can be high or low level control relay
NO: normally open relay interface
COM: Common Interface Relays
NC: normally closed relay interface
High and low level trigger options:
It is low level trigger when jumper connect to LOW pin
It is high level trigger when jumper connect to HIGH pin