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4,59 €

2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With

AliExpress

4,59 €

2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With

AliExpress

1,57 €

Relais 5V/12V 1 2 4 6 8-Kanal Relais Modul Raspberry Relais Mit Optokoppler Verwendet In Arduino

Aliexpress

1,57 €

Relais 5V/12V 1 2 4 6 8-Kanal Relais Modul Raspberry Relais Mit Optokoppler Verwendet In Arduino

Aliexpress

4,29 €

5V 12V 24V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler

AliExpress

4,29 €

5V 12V 24V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler

AliExpress

28,80 €

ARD SHD 4 RELAIS - Arduino Shield - Relais 4, 30.22.7.005.0010

Reichelt Elektronik

28,80 €

ARD SHD 4 RELAIS - Arduino Shield - Relais 4, 30.22.7.005.0010

Reichelt Elektronik

0,72 €

5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay

AliExpress

0,72 €

5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay

AliExpress

2,73 €

8-Way Relay Module With Optocoupler 5V 12V 24V 8 Channel For Arduino Compatible Relay For Various Voltages In Stock

Alibaba B2B

Versand gratis

2,73 €

8-Way Relay Module With Optocoupler 5V 12V 24V 8 Channel For Arduino Compatible Relay For Various Voltages In Stock

Alibaba B2B

5,99 €

1Pcs 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler

AliExpress

Versand gratis

5,99 €

1Pcs 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler

AliExpress

1,36 €

5V 12V 24V 4-Way For Arduino Relay Module With 4 Channels & Optocoupler Relay Output In Stock

Alibaba B2B

Versand gratis

1,36 €

5V 12V 24V 4-Way For Arduino Relay Module With 4 Channels & Optocoupler Relay Output In Stock

Alibaba B2B

0,48 €

2 Channel Relay Module With Optocoupler 5V 12V 24V Relay Output 2 Way For Arduino Compatible Module In Stock

Alibaba B2B

Versand gratis

0,48 €

2 Channel Relay Module With Optocoupler 5V 12V 24V Relay Output 2 Way For Arduino Compatible Module In Stock

Alibaba B2B

1,71 €

6 Way Relay Module With Optocoupler 5V 12V 24V Output 6 Channel For Arduino Compatible Module In Stock

Alibaba B2B

Versand gratis

1,71 €

6 Way Relay Module With Optocoupler 5V 12V 24V Output 6 Channel For Arduino Compatible Module In Stock

Alibaba B2B

5,27 €

16-Kanal-Relaismodul Optokoppler-Isolation 5V 12V 24V Für Arduino ARM PIC AVR DSP Elektronische Relais Für Riemen Platte

Alibaba B2B

Versand gratis

5,27 €

16-Kanal-Relaismodul Optokoppler-Isolation 5V 12V 24V Für Arduino ARM PIC AVR DSP Elektronische Relais Für Riemen Platte

Alibaba B2B

8,19 €

DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler

AliExpress

Versand gratis

8,19 €

DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler

AliExpress

6,79 €

5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino

AliExpress

6,79 €

5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino

AliExpress

3,25 €

Arduino - Relais, HLS8L - GRV RELAY1

Reichelt Elektronik

3,25 €

Arduino - Relais, HLS8L - GRV RELAY1

Reichelt Elektronik

5,57 €

12V Relais 1 2 4 8 Kanal SSR High Low Level Solid State Relais Modul 250V 2A Für Arduino 5V Relais

Aliexpress

5,57 €

12V Relais 1 2 4 8 Kanal SSR High Low Level Solid State Relais Modul 250V 2A Für Arduino 5V Relais

Aliexpress

3,15 €

5V 1 2 4 6 8 Channel Relay Module With Optocoupler KY-019 1/2/4/6/8 Way For Arduino

AliExpress

3,15 €

5V 1 2 4 6 8 Channel Relay Module With Optocoupler KY-019 1/2/4/6/8 Way For Arduino

AliExpress

4,34 €

DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler

AliExpress

4,34 €

DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler

AliExpress

5,36 €

1PCS 5V 2-Kanal Relais Modul Schild Für Arduino ARM PIC AVR DSP Elektronische 5V 10A 2 Kanal Relais

Aliexpress

5,36 €

1PCS 5V 2-Kanal Relais Modul Schild Für Arduino ARM PIC AVR DSP Elektronische 5V 10A 2 Kanal Relais

Aliexpress

2,29 €

4 Kanal 5V Relais Schild Modul, Vier Kanal Relais Control Board Relais Expansion Board Für Arduino

Aliexpress

2,29 €

4 Kanal 5V Relais Schild Modul, Vier Kanal Relais Control Board Relais Expansion Board Für Arduino

Aliexpress

5,29 €

1PCS 5V 12V 16 Kanal Relais Modul Für Arduino ARM PIC AVR DSP Elektronische Relais Platte Gürtel

Aliexpress

5,29 €

1PCS 5V 12V 16 Kanal Relais Modul Für Arduino ARM PIC AVR DSP Elektronische Relais Platte Gürtel

Aliexpress

0,37 €

1 2 4 6 8 Channel Relay Module Board Shield With Optocouple High And Low Level Trigger For Arduino Raspberry Pi DC 5V 12V 24V

Alibaba B2B

Versand gratis

0,37 €

1 2 4 6 8 Channel Relay Module Board Shield With Optocouple High And Low Level Trigger For Arduino Raspberry Pi DC 5V 12V 24V

Alibaba B2B

4,30 €

4-Kanal-5-V-Relais-Abschirmungsmodul, Vierkanal-Relais-Steuerplatine Relais-Erweiterungs Karte Für Arduino Für R3 Mega

Alibaba B2B

Versand gratis

4,30 €

4-Kanal-5-V-Relais-Abschirmungsmodul, Vierkanal-Relais-Steuerplatine Relais-Erweiterungs Karte Für Arduino Für R3 Mega

Alibaba B2B

4,32 €

5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 16Way Relay Module For Arduino PLC

AliExpress

4,32 €

5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 16Way Relay Module For Arduino PLC

AliExpress

3,95 €

1PCS 5V 12V 24V 1/2/4/8 Kanal Relais Modul Bord Mit Optokoppler Isolation Kompatibel Mit Arduino

Aliexpress

3,95 €

1PCS 5V 12V 24V 1/2/4/8 Kanal Relais Modul Bord Mit Optokoppler Isolation Kompatibel Mit Arduino

Aliexpress

5,89 €

5V 1-Kanal-Relaismodul Für Arduino 1-Wege-Relais-Schnittstellenkarte Für Mcu Pic Avr Dsp Arm Scm

Aliexpress

5,89 €

5V 1-Kanal-Relaismodul Für Arduino 1-Wege-Relais-Schnittstellenkarte Für Mcu Pic Avr Dsp Arm Scm

Aliexpress

4,52 €

Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low

AliExpress

4,52 €

Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low

AliExpress

4,66 €

Relay 12V Control Board Module 5V Arduino 24Vdc Voltage 24V Switch 5 12 24 V DC 5Vdc 12Vdc Rele Rela

AliExpress

4,66 €

Relay 12V Control Board Module 5V Arduino 24Vdc Voltage 24V Switch 5 12 24 V DC 5Vdc 12Vdc Rele Rela

AliExpress

20,99 €

1-5Pcs DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger

AliExpress

Versand gratis

20,99 €

1-5Pcs DC 5V 9V 12V 24V 1 Channel Relay Module With Optocoupler Shield Board High Low Level Trigger

AliExpress

0,42 €

5V Relay 1 2 4 6 8 12 Channel Relay Module With Optocoupler 12V 24V Relay Output Isolation Low Level For Arduin Pcba Board

Alibaba B2B

Versand gratis

0,42 €

5V Relay 1 2 4 6 8 12 Channel Relay Module With Optocoupler 12V 24V Relay Output Isolation Low Level For Arduin Pcba Board

Alibaba B2B

3,59 €

1 2 4 8 Channel 5V 12V Relay Module With Optocoupler, High Low Level Trigger Shield For PIC AVR MCU

AliExpress

3,59 €

1 2 4 8 Channel 5V 12V Relay Module With Optocoupler, High Low Level Trigger Shield For PIC AVR MCU

AliExpress

5,39 €

1/2/4/6/8 Kanal Relaismodul Mit Optokoppler 5V/12V/24V Relaismodul Mit Kontrollleuchte Für Arduino

Aliexpress

5,39 €

1/2/4/6/8 Kanal Relaismodul Mit Optokoppler 5V/12V/24V Relaismodul Mit Kontrollleuchte Für Arduino

Aliexpress

7,19 €

1/10PCS 3.3V 5V 12V 24V 1 2 4 8 Channel Relay Module With Optocoupler. Output X Way For Arduino 1CH

AliExpress

Versand gratis

7,19 €

1/10PCS 3.3V 5V 12V 24V 1 2 4 8 Channel Relay Module With Optocoupler. Output X Way For Arduino 1CH

AliExpress

0,28 €

KY-019 5V/12V 1 Kanal Relais Board Modul KY-019 Für Arduinos DIY Kits

Alibaba B2B

Versand gratis

0,28 €

KY-019 5V/12V 1 Kanal Relais Board Modul KY-019 Für Arduinos DIY Kits

Alibaba B2B

6,80 €

TYPE-C USB Relay Module DC 5V 12V PC UART Serial Port RS232(TTL) Switch Board For Arduiuo MEGA

AliExpress

6,80 €

TYPE-C USB Relay Module DC 5V 12V PC UART Serial Port RS232(TTL) Switch Board For Arduiuo MEGA

AliExpress

2,01 €

5V 1/2/4/8/16 Channel Relay Board Module Optocoupler LED For Arduino Pic ARM AVR. Universalrelais. 5V.

eBay DE

2,01 €

5V 1/2/4/8/16 Channel Relay Board Module Optocoupler LED For Arduino Pic ARM AVR. Universalrelais. 5V.

eBay DE

0,09 €

5V 12V 16 Channel Relay Module Smart Expansion Board W Optical Coupler Control Wifi Relay Output 16Way Relay Module For Arduino

Alibaba B2B

Versand gratis

0,09 €

5V 12V 16 Channel Relay Module Smart Expansion Board W Optical Coupler Control Wifi Relay Output 16Way Relay Module For Arduino

Alibaba B2B

How to Use a 5V Relay | Easy Electronics

1:20

YouTubeElectric techs

How to Use a 5V Relay | Easy Electronics

Learn how to use a 5V Relay module in under 60 seconds! In this video, I explain the basic pins (VCC, GND, IN) and how the Common (COM), Normally Open (NO), and Normally Closed (NC) terminals work to control larger devices with a small signal. Key Topics Covered: What is a 5V Relay? Relay pinout and wiring. How to switch high-power loads safely ...

99Tsd. AufrufeVor 2 Monaten

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