Description
Two-in-one design: The window cleaning brush adopts a two-in-one design
Multi-Purpose: Doubles as storage for cups
Good quality • The bicycle pump is of good quality and meets expectations
- Black spider web pattern
the length of the lobster clasp is about 9mm
8 Channel 5V Dc Relay Module With Optocoupler 8-Channel Relay Module For Mega 1280 Dsp Arm Pic Avr Stm32 Raspberry Pi Tool Set Two-in-one design: The window cleaningchannel 5V DC relay interface board. Each channel needs a control current of 70mA; Equipped with relays capable of supporting high current. 230V AC 10A, 30V DC 10A Each relay has a normally open and normally closed contact. Can be selected by a jumper and a connection to +1 TTL or ground With power indicator; Each of the 8 channels has a status indicator. Built in freewheel diode to counter the coil Standard interface that can be directly controlled
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
