Our webstore uses cookies to offer a better user experience and we recommend you to accept their use to fully enjoy your navigation.
0104110000003058
New product
This optoisolated 4 relay module is used for controlling several devices operating at high voltages appliances making it ideal for home automation and for your projects.
See description for more details about the product.
Add to cart now!
164 Item Items
Warning: Last items in stock!
Availability date:
This optoisolated 4 relay module is used for controlling several devices operating at high voltages appliances making it ideal for home automation and for your projects. It can control various appliances remotely via Internet or Bluetooth using an Arduino development board and necessary shield.
Foarte utile!
La ce le-am folosit eu:
https://youtu.be/IH4dWBFF_6A
Alimentarea
VCC ul modulului trebuie conectat la sursa externa, nu la arduino...
Bun si rapid si cu opto-comanda
Mare atentie, un releu trage ~70-80mA - daca este alimentat modulul de la Arduino, nu actionati toate releele simultan ca il ardeti. Folositi sursa externa de alimentare pentru modul.
DC-DC 8 stamp hole DC-DC 3 A step-down power...
9,99 lei
Power Supply Module (220 V to 12 V, 8 A) is...
49,99 lei
XH2.54 Single Head Cable 4p See description...
1,59 lei
Type: Magnetic Sensor Module Mainly Compatible...
3,99 lei
Logical analyzer that can be used to see the...
56,99 lei
USB Type 3.1 USB Type C to USB 3.0 AM for...
14,99 lei
BF350 High-precised resistance strain gauge is...
3,20 lei
Miniature Side Toggle Switch with 3 mm Handle...
0,49 lei
The A4988 stepper motor driver is ideal for...
6,39 lei
Plastic Pinion See description for more...
1,95 lei