Zircon Studio · Specimen shipping over $65
Login Register Cart

Specimen

5v 4 channel relay with optocoupler electronics Always use a Battery Management

SKU 32598060651 · ★ 4.8

USD131.18 USD175.18

Pay in 4 interest-free payments of $32.80 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 31 - Nov 5

Notes

Description

5v 4 channel relay with optocoupler electronics Always use a Battery Management Always use a Battery Management System (BMS) or balance charger to maintain equal voltage across all five cells ensuring all six motors respond identically to throttle input commands Module Type 4 Channel Relay Module with Optocoupler Isolation Operating Voltage 5V DC (control side) Trigger Level Active Low (0V to activate relay) Number of Channels 4 Independent Relays Relay Type SPDT (Single Pole Double Throw) NO 24 7 support via email and WhatsApp for setup

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

Frequently Asked Questions for 5v 4 channel relay with optocoupler electronics Always use a Battery Management

What should I check when reading a translated product listing?

Treat awkward or ambiguous wording as a reason to clarify an important detail. Make the decision from verified meaning rather than the most favorable interpretation of translated wording.

What should I record if a purchase-related problem happens only sometimes?

Do not mix separate purchases into one unexplained pattern. Ask whether the recorded pattern changes the proposed next step.

How can I check the total cost before placing an order?

Review optional additions and remove any you did not intend to select. Look for clearly disclosed conditions that could lead to later charges.

Discover

Studio random

You may also like

Collector reviews

Recommended

recommand products