4 channel 5V relay expansion board Relay Shield

300    

4 channel 5V relay expansion board Relay Shield V1.3...

300    

Raspberry Pi 4B Relay Expansion Board 3 Channel Relay Board Module for Raspberry Pi 3B+/3B...

300    

2-Channel 2 channel Relay Module 12V high level trigger Relay Expansion Board...

  Keyestudio  

KEYESTUDIO 4 Channel DC 5V Modulo Relay Expansion Board Power Relay Board Module per Raspberry Pi 4 3 2 A+ B+ 2B 3B keyestudio scudo è ideale anche per controllare più grandi tensioni con Project Questo è un modulo relè a 4 canali che può essere utilizzato per attivare fino a 250 V AC e 30 V DC Questo dispositivo ti...

300    

30pcs/lot 2-channel New 2 channel relay module relay expansion board 5V low level triggered 2-way relay module...

300    

1 2 4 8 Channel DC 5V Relay Module with; 1 2 4 8 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for arduino Raspberry Pi...

300    

1 channel with optocoupler isolation support high and low level trigger relay module expansion board 5V12V...

300    

1 2 4 8 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for arduino Raspberry Pi...

  Haljia    

HALJIA 5V 10A 2-Channel Relay Module w/Optical Coupling Protection Expansion Board Compatibile con Arduino 5V 2-Channel Relay interface board, and each one needs 15-20mA Driver Curren Equiped with high-current relay, AC250V 10A; DC30V 10A Standard interface that can be controlled directly by microcontroller (Arduino,...

300    

2 channel solid state relay module/expansion plate/high level trigger/with fuse /5V/12V/24V optional...

300    

Relay 16 Channel RS485 Relay Module RTU Relay Board PLC Controller Serial Port Switch 485 Relais DC12V...

  Ibest    

IBest Quality 3-Ch Relay Module 3 Channel Relay Expansion Board for Jetson Nano, Optocoupler Isolation,Loads up to 5A 250V AC or 5A 30V DC Standard 40PIN GPIO header,compatible with the Jetson Nano Incorporate quality relay component, max load: ≤5A 250V AC or ≤5A 30V DC.Optocoupler isolation, prevent interference from the...

300    

Keyestudio RPI 4-Channel 5V Relay Shield For Raspberry Pi 4B / CE Certification...

300    

5v Relay Board for Arduino Relay Module 1 Channel Opto-isolated High Or Low Level Trigger...

  Sunfounder   Na    

SunFounder DC 5V Power Supply 2 Channel Relay Module with Optocoupler High Level Triger expansion board Support control of 10A 30V DC and 10A 250V AC signals 5V 2-Channel Relay interface board, and each one needs 15-20mA Driver Current HIGH level trigger, with indicator LEDs showing working status With two soldering points...

  Sunfounder    

SUNFOUNDER 4-Channel DC5V Relay Module with Optocoupler High Level Trigger Expansion Board for Arduino And Raspberry Pi DSP AVR PIC Arm Support control of 10A 30V DC and 10A 250V AC signals. 5V 4-Channel Relay interface board, and each one needs 15-20mA Driver Current. HIGH level trigger, with indicator LEDs showing working...

300    

1 Channel for WeMos D1 Mini Relay Shield 5V Relay Module ESP8266 Development Board for Arduino...

300    

KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay...

300    

One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay 1-way auto...

300    

16MR Eight-channel Relay Programmable Industrial Control Board 2 Analog RS485 232 Interface...

300    

8-channel RS485 Control Relay Module Board/online/485 Command Control Switch ZY-K408...

  Hailege    

Hailege 3pcs 5V 2 Channel Relay Module Relay Expansion Board With OPTO Isolation 2 Ways Relay Switch Module for Arduino MCU Using patch optocoupler isolation, strong driving ability, stable performance; trigger current 5mA; With high quality relay, the maximum load of normally open interface: AC 250V/10A, DC 30V/10A;

300    

Relay Module USB Communication Labview Program Control 12-channel Relay Control Board...

300    

52Pi Original 4 Channel Relay Hat Board For Raspberry Pi 4 B / 3B+ (Plus) / 3B / 2B, Not Include RPi Board...

300    

8 Channels Dc5V Relay Module Supports Low Level Trigger Eight-Way Relay Expansion Board Development Board...

300    

Aokin 2pcs DC 5V / 12V Relay Module 1 Channel Relay Board with OPTO-Isolated High or Low Level Trigger...

300    

8-36V 8-Channel Multifunction Time Delay Relay Interface Board Module Optocoupler LED Bistable Relay...

300    

1PC NEW 1 Channel 24v Relay Module Board Shield With Optocoupler Support High And Low Level Trigger 4.3cm*1.7cm...

300    

12V 16 Channel Relay Module Board with Optocoupler Protection LM2576 Power PIC AVR MCU DSP ARM...

300    

5V 12V 8 Channel Bluetooth Relay Module Board Support Mobile Phone Remote Control High and Low Level Trigger for Arduino...

300    

10Pcs One 1 Channel 5V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger...

300    

KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For...

300    

1pcs 1 Channel 5V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger Connector for Arduino...

300    

16 channel serial port 485 232 Relay control board MODBUS RTU module configuration PLC...

300    

12V 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger 1Pcs...

300    

5V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger...

300    

16 channel board 5V 12V LM2596 relay module with the protective tape power optocoupler...

  Waveshare    

Waveshare Raspberry Pi Power Relay Board Expansion Board Module Three Channel(3-ch) for Raspberry Pi A+/B+/2B/3B/3B+/4B Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards High quality relays, loads up to 5A 250V AC or 5A 30V DC Photo coupling isolation, prevent interference from high...

  Keyestudio    

KEYESTUDIO Modulo 8 Relé 8 Channel Relay 5V con Optoaccoppiatore per Arduino IDE Arduino Relay Shield impiega relè di alta qualità con otto canali di ingresso e otto canali di uscita Può essere collegato a 250 V / 10 A AC o 24 V / 10 A DC al massimo, quindi può essere utilizzato per controllare luci, motori, ecc Il design...

300    

3.3V 5V 12V 24V 1 Channel Relay Module High and; 3.3V 5V 12V 24V 1 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module Board...