**Versatile 2-Channel Relay Module:** Easily control two devices simultaneously with this 5V relay module, perfect for Arduino and other microcontroller projects.
**Reliable Performance with Optocoupler Isolation:** Ensure stable operations with built-in optocoupler isolation, minimizing interference and enhancing safety.
**High-Quality Components:** Equipped with SPDT relays for dependable switching, featuring a common terminal, a normally open, and a normally closed terminal for versatile applications.
**Compact and Easy to Install:** With a compact size of 50.5mm x 38.5mm x 18.5mm and four mounting holes, this module is simple to install in any project setup.
**User-Friendly Power Options:** Features separate VCC and JD_VCC power inputs with an optional jumper, giving you flexibility in power management.
JESSINIE 10Pcs RC Absorption Snubber Circuit Module RC Loop Module Relay Contact Protection Circuit Electromagnetic Anti-Interference Module
KWD 5.500
JESSINIE XY-GMOS High Power MOS Tube FET Trigger Switch Driver Module PWM Conditioning Electronic Switch Control Board DC 4V-60V
KWD 4
-22%
JESSINIE 5Pcs 1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module with Optocoupler Relay Module Isolated Drive Control Board 10A 250VAC 10A 30VDC Control Development Board
KWD 3.500
JESSINIE 200PCS 6MM Micro Miniature Slide Switch 50V 0.5A DC G6 1P2T SPDT ON/Off Latching Toggle Switch SS12F15 for DIY Power Electronic Projects
KWD 4.500
