5PCS SIP-1A12 Reed Switch Relay 5V 4 Pins DC Resistance 450~550ohm Normally Open 1A Relay Module?High Sensitivity and Durability? Featuring a high-quality 5V 4-pin SIP-1A12 reed switch, this relay module ensures reliable operation with a resistance range of 450~550ohm, perfect...

8-Color Electronic Wire DM-30-1000 Wire Wrapping Wire 30 AWG Single Core Wire Circuit Board OK Wire 30 Gauge 250M Tinned Copper Solid Cable P/N PCBProduct Name: 8-Color Wrapping Wire; Model : P/N B-30-1000External Wire Diameter: 0.56mm; Copper Core Diameter: 0.203mm;...

CC2530 Wireless Module XL2530-232AP1 Core Board 2.4G Wireless Module Wireless Module Source Code WSN Wireless Sensor Network RF4CE Smart HomeXL2530-232AP1 is a data conversion device between serial port, which supports transparent transmission of serial port. With different level conversion boards,...

HW-521B 1-Channel Timer Relay Module Delay DC 6-30V Power Off Disconnect Trigger Delay Cycle Timer with LED Display Circuit On Type-C USB-C Interface, Smart Home Controller?Versatile Voltage Compatibility?Works seamlessly with a wide voltage range from 6 to 30V and includes...

JSN-SR20-Y1 Ultrasonic Ranging Module Distance Measuring Sensor Module Range 2-500cm Waterproof and Dustproof Equipped with Dual Wire ProbesJSN-SR20-Y1 ultrasonic ranging module can provide non-contact distance sensing function of 2cm-500cm.The module adopts high-performance processors and high-quality components, making the product stable...

M12 Laser Collimator Photoelectric Switch M12JG-30N1 Laser Sensor Switch Semi Waterproof DC 20 Meters Distance Normally Open B-NPN-O Red LightLaser photoelectric sensors, utilizing the characteristics of small laser beam emission angle, concentrated beam, and strong unit beam energy, can penetrate...