Back to Top
Relays are used to protect a circuit from a high voltage that exceeds the value of the board’s max input/output. There are different types of relays that can either create contacts, break contacts or even a combination of the two. Some examples of relay variants are solid state relays, reed relays and control relays.
Relays
-
-
Arduino Nano V3.0 ATMEGA328P development boardZAR 442.75 ZAR 385.00
-
-
-
-
-
Arduino 12V 16 way relay module optocoupler isolation low level triggerZAR 268.25 ZAR 233.26Out of stock
-
-
-
-
-
Arduino 2 way relay module with optocoupler protection 12VZAR 32.58 ZAR 28.33
