NOYITO 5V 2-Channel Relay Module High Low Level Trigger with Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board DC 5V Red auspowers_batchthree Pretty & Practical: The sleek

Pretty & Practical: The sleek design of our pepper and salt grinder will spice up your kitchen in more ways than one

5 mm: approx

up to 15 hours of playtime Support the USB

make sure the surface of the suction cup is DRY and the suction cup will regain its strong suction power

cold drink shop

NOYITO 5V 2-Channel Relay Module High Low Level Trigger with Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board DC 5V Red auspowers_batchthree Pretty & Practical: The sleekNOYITO 5V 2 Channel Relay Module High Low Level Trigger with Optocoupler Isolation Relay Load AC 0 250V 10A DC 0 30V 10A Circuit Switch Board Feature: Module Size: 504118. 5mm 21. 60. 7L W H With 4 fixed bolt holes, diameter 3. 1mm, spacing 44. 535. 5mm High and low level trigger selection: Trigger current is 2 4mA,. 1. S1 First channel relay high or low level trigger selection; 2. S2 Second channel relay high or low level trigger selection; 3. com