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[Discontinued] SainSmart 4-Channel 5V Relay Module for PIC ARM AVR DSP Arduino MSP430 TTL Logic DE Shipping Discount $7.99
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[Discontinued] SainSmart 4 Channel RS485 DC 12V Delay Timer Switch Adjustable Module Clock Time for Arduino on Sale

$27.00

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SKU: US-11091740756 Categories: ,
Description

Description

[Discontinued] SainSmart 4 Channel RS485 DC 12V Delay Timer Switch Adjustable Module Clock Time for Arduino

SPECIFICATION
  • Working voltage: 12V
  • Channel: 4 channel relay interface board which can be controlled directly by a wide range of microcontrollers such as Arduino AVR PIC ARM PLC etc.
  • Item size: approx. 76.94 * 89.84mm / 3.03 * 3.54 in
  • Item weight: 100g / 3.53oz
Shipping & Delivery

We accept returns on non-sale items that are in original packaging, unused, and unwashed within 30 days of receipt. Please follow our returns/exchanges process below. If items do not meet our requirements for return, they will be shipped back to you in lieu of a refund. Shipping and handling charges are non-refundable (exceptions may apply).

Returns & Exchanges Process: If item(s) fit within our returns guidelines found in the Returns. Please allow 7-10 business days for the credit to appear on your account after your return is processed.