Home CartCart “5V 4 Channel Relay Module Without Optocoupler – Versatile and Reliable” has been added to your cart. Continue shoppingProductQuantitySubtotal Switch Delay Time Relay Module Micro USB 5V LED Display Automation Cycle Delay Timer Control Board DC 6V 9V 12V 24V Controller ₹220.00 Switch Delay Time Relay Module Micro USB 5V LED Display Automation Cycle Delay Timer Control Board DC 6V 9V 12V 24V Controller quantity ×₹220.00 Switch Delay Time Relay Module Micro USB 5V LED Display Automation Cycle Delay Timer Control Board DC 6V 9V 12V 24V Controller quantity ₹220.00 PL2303 - PL2303HX USB To TTL Serial UART Converter Module ₹55.00 PL2303 - PL2303HX USB To TTL Serial UART Converter Module quantity ×₹55.00 PL2303 - PL2303HX USB To TTL Serial UART Converter Module quantity ₹55.00 5V 4 Channel Relay Module Without Optocoupler - Versatile and Reliable ₹199.00 5V 4 Channel Relay Module Without Optocoupler - Versatile and Reliable quantity ×₹199.00 5V 4 Channel Relay Module Without Optocoupler - Versatile and Reliable quantity ₹199.00 Coupon: Apply coupon Update cart Cart totalsSubtotal₹474.00Shipment Local pickup NORMAL SHIPPING: ₹100.00 EXPRESS SHIPPING: ₹200.00 Shipping to Delhi.Change address Country / region Select a country / region…India State / County Select an option…Andaman and Nicobar IslandsAndhra PradeshArunachal PradeshAssamBiharChandigarhChhattisgarhDaman and DiuDādra and Nagar Haveli and Damān and DiuDelhiDadra and Nagar HaveliGoaGujaratHimachal PradeshHaryanaJharkhandJammu and KashmirKarnatakaKeralaLadakhLakshadweepMaharashtraMeghalayaManipurMadhya PradeshMizoramNagalandOdishaPunjabPondicherry (Puducherry)RajasthanSikkimTelanganaTamil NaduTripuraUttar PradeshUttarakhandWest Bengal City: Postcode / ZIP: Update GST₹85.32Total₹559.32 Proceed to checkout