HUAREW 25 Values Single Resistor Kit with 1000 Pcs 1 Ohm 1M Ohm 1 4 W 5% Carbon Film Resistors Assortment Kit for DIY Projects and Experiments auspowers_batchfour 72 inch ) Input Connection: June2023_cocoonwix 72 inch ) Input Connection: DC +: Positive power supply (VCC) DC : Connect power negative ( GND) IN: Control the pick up of replay by low level or high level Output Connection: Left Connection: “NO” means “Normally Open” Middle Connection: “COM” means “Common” Right Connection: “NC” means “Normally Closed” High and Low Level Trigger Effective High level trigger when the jumper cable connecting “High” to Short Circuit remove the Smart key cylinder plug Easy to use: every value was labled and packed individually 1MΩ Metal film resistors