(2Pcs)12V 5V 3V 3.3V Solid State Relay 41Fda,Dc To Ac,Input 3-32Vdc,Output 24-250VAC,0.8Amp,Non-Contact,Mini,Slim,Micro For ESP32 Raspberry Pi

Hiletgo 2Pcs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger

Yitouniu 4CH Wireless Relay Module | Smart Home Control | Remote Switch | Self-Locking Mode | Tuya APP & Bluetooth Compatible

KEMET UC2-5NU RELAY GENERAL PURPOSE DPDT 1A 5V

Picker Components PC312-5H-X RELAY TELECOM SPDT 3A 5V

Zigbee 1CH AC 85-250V USB 5V Relay Smart Switch Module,Wireless APP Remote Control,Works With Tuya Zigbee Gateway,Alexa,Google Home (Required Zigbee

Ferwooh 3PCS DC 5V 2Ma 1 Channel Relay Module Board Shield Extension Board Relay Plate Low Level Trigger AC 250V/10A, DC 30V/10A

Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+

1/3PCS DC 5V 12V 24V 1 Channel Relay Module FRM01 Multifunction Relay Loop Delay Timer Switch

Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP

Brewtools | FCS Relay Module | 110-240V, 5A | 5V Control Signal

Same Sky (Formerly CUI Devices) PRY1-5V-450-1A-EF RELAYS, SPST, 5A, 1A, 5VDC, 450m

JESSINIE USB Serial Port Control Relay Module Sturdy Durable Lightweight USB Relay Module USB Intelligent Control Switch Overcurrent Protection

AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module With Optocoupler Opto Isolation High Level Trigger For IOT ESP8266 Development Board