Amazon.com: HiLetgo 2pcs DC 24V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 24V : Industrial & Scientific
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger with Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 5V, Blue): Amazon.com: Industrial & Scientific
DC 12V 10A 67x16mm Timer Delay Relay Module Board 0-25second Adjustable Turn On/Turn Off Switch Module for Automotive Light Delay Smart Product Development: Amazon.com: Industrial & Scientific
Amazon.com: Solid State Relay SSR-10 DD 10A Two-way SCR For Industrial Automation Process for ssr dc solid state relay dd 12v ssr dc 5-80v ssr-10dd ssr 10 ssr-25 dc ssr-10 dd ssr
Wired DC-DC 10Amp Isolated Solid State Relay Module, SSR in 3-32VDC Out 5-30VDC, for Raspberry-Pi Arduino ESP32 PLC MCU DSP: Amazon.com: Industrial & Scientific
NOYITO 4 Channel Relay Module High Low Level Trigger with Optocoupler Isolation Load DC 30V AC 250V 10A for PLC Automation Equipment Control (4-Channel 12V): Amazon.com: Industrial & Scientific
1pcs LY2NJ 10A general purpose relay with LED lamp 8 pins dpdt relais 12v 24v 110v 220v 380v time relay - (Color: 36V AC) - - Amazon.com
NOYITO 8-Channel Relay Module High Low Level Trigger with Optocoupler Isolation Load DC 30V AC 250V 10A for PLC Automation Equipment Control Industrial Control (8 Channel 12V): Amazon.com: Industrial & Scientific
Amazon.com: 4 pcs DC 5V 1 Channel Relay Module Board Shield High/Low Level Trigger with Optocoupler : Industrial & Scientific
Amazon.com: Bosch 0332209204 Changeover Mini Relays - 5 Pins, 24 V, 20/10 A : Automotive
Amazon.com: Kigauru Relay 10A General Purpose Relay LY2NJ with LED lamp 8 pins dpdt Relais 12v 24v 110v 220v (Size : 12VDC) : Industrial & Scientific
Amazon.com: HiLetgo 2pcs DC 24V 1 Channel Relay Module with OPTO Isolation Support High or Low Level Trigger : Industrial & Scientific