5pcs/lot 1 channel relay module with optocoupler one 1-channel Isolation Home appliance control For arduino Обустройство дома - купить

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2026-06-04 02:16:52 - Опубликовано

Купить 5pcs/lot 1 channel relay module with optocoupler one 1-channel Isolation Home appliance control For arduino | Обустройство дома

Module parameters: 1. size: 53mm (long) *28.3mm (wide) *19.3mm (high) 2. weight: 18g 3.PCB color: Black 4. plate is surrounded by 4 fixed screw holes, and the diameter of the hole is 3.1mm. It is convenient to install and fix. 5. relay selection of high quality relay,Single knife and double throw.A public end,A regular beginning,A constant end 6. optocoupler isolation, good anti-interference 7. low level absorption, high level release. The state indicator light D1 is lit at the time of suction, and the state indicator D1 is extinguishing when it is released. 8.VCC is the power supply of the system and the JD_VCC is the power of the relay. Default send 5V relay, insert jumper cap 9. relay maximum output: DC 30V/10A, AC 250V/10A Connection instructions: VCC:System power cathode GND:System power negative electrode IN1:Relay control port

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