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Relay modules There are 27 products.
ARDUINO SHIELD Relay Shield v1.1
ARD MCS01584R
Elecrow MCS01584R - Arduino Uno compatible Relay Shield v1.1
11,02 € 14,70 € -25%Reduced price!
8,92 € In Stock
5,11 € Out of stock
6,78 € In StockCrowtail Solid-State Relay 2.0
ECT CT009739R
Elecrow CT009739R - Crowtail- Solid-State Relay 2.0
6,78 €
7,20 € In StockESP8266-01 WiFi-RELAY MODULE
ESP ESP11002R
Elecrow ESP11002R - ESP8266 ESP-01/ESP-01S Relay WiFi Smart Control Module
7,20 €
26,64 € In Stock
7,00 € In Stock
6,60 € In Stock
9,56 € In Stock
5,60 € In StockRELAY MODULE 1-CH OPTO-ISOLATED 3VDC
RELAYMOD 1 ISO3V
Raspberry Pi, new Arduinos, micro:bit, ESP and similar 3.3V logic controller cards compatible relay module with one relay and opto-isolated control input.
5,60 €
11,37 € Out of stock
13,50 € In Stock
9,80 € In Stock
10,70 € In Stock
8,30 € In StockRELAY MODULE 2-CH OPTO-ISOLATED 3VDC
RELAYMOD 2 ISO3V
Raspberry Pi, new Arduinos, micro:bit, ESP and similar 3.3V logic controller cards compatible relay module with two relays and opto-isolated control inputs.
8,30 €
23,50 € Out of stock
15,00 € In Stock
16,70 € In Stock
18,48 € In Stock
20,09 € Out of stock
6,36 € In Stock
16,68 € In StockGrove Relay Module 2-CH SPDT
SEEED 103020132
Seeed Studio 103020132 - Grove - 2-Channel SPDT Relay
16,68 €
13,66 € In StockGrove Relay Module 4-CH SPDT
SEEED 103020133
Seeed Studio 103020133 - Grove - 4-Channel SPDT Relay has four single pole / double throw (SPDT) switches. It only requires low-voltage and low current signals to control those switches.
13,66 €
48,48 €Grove 4-CH Solid State Relay Module
SEEED 103020135
Seeed Studio 103020135 - Grove - 4-Channel Solid State Relay
48,48 €
87,50 € In StockGrove 8-CH Solid State Relay Module
SEEED 103020136
Seeed Studio 103020136 - Grove - 8-Channel Solid State Relay
87,50 €
15,31 € In StockGrove 1-CH Solid State Relay Module V2
SEEED 103020137
Seeed Studio 103020137 - Grove - Solid State Relay V2 (G3MC202P)
15,31 €
37,09 € In StockRelay Shield v3.0
SEEED 103030009
Seeed Studio 103030009 - Relay Shield v3.0 - The Relay Shield provides four high-quality relay that can control high current loads to Arduino / Seeeduino boards. The onboard NO (Normally Open) / NC (Normally Closed) interface could be a nice solution for controlling devices that could not be directly controlled by Arduino's Digital I/Os.
37,09 €
