HiLetgo 12V 4 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger sold2026 Available in an array of

Available in an array of popular colors

we'll immediately refund your purchase price

Smooth Chip Removal

simply clean and dry the surface first for better bonding and release the butyl tape to areas you want to seal with proper press all around the tape

Product Specifications: Model: 150XL 037 Size: XL Series Belts Positive Drive Teeth Qty: 75 Teeth Pitch: 0

HiLetgo 12V 4 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger sold2026 Available in an array ofHiLetgo 12V 4 Channel Relay Module with OPTO Isolated Support High and Low Level Trigger 12V 4 Channel Relay Module With OPTO Isolated Support High and Low Level Trigger Description : 1. The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V 10A, DC 30V 10A; 2. Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA; 3. The module voltage is 12V; 4. Each way module can be set high