LED
LCD
Shop
Premium 56mm blue Four-Blade Propeller with 1.95mm Hole | Perfect for RC Models
Premium DIY KIT Mini Wind Power Turbine Generator System with DC Motor | Perfect for STEM
Shop the premium DIY KIT Mini Wind Power Turbine Generator System with DC Motor. Features efficient low-friction generator, LED output, and perfect layout for school STEM projects.
PTC Heater Plate with Aluminum Shell (5v-12V -40 120°C) high quality
Shop the premium Ceramic Thermostatic Plate PTC heating element. Features self-regulating semiconductor design, high-conductivity aluminum shell, and safe constant temperature.
Universal AC Power Cord Cable Plug (1.5m) | Pro Tronix
Premium 1.5-meter Universal AC Power Cord featuring a grounded 3-pin plug and a standard IEC C13 connector. Engineered with high-purity copper cores and a thick, flexible PVC jacket, this durable mains cable provides safe, reliable power distribution for desktop computers, office monitors, data equipment, and 3D printers.
DC Female Power Plug 2.1mm to 2-Pin Screw Terminal | Pro Tronix
High-quality Female 5.5mm × 2.1mm DC barrel jack adapter featuring an integrated 2-pin screw terminal block. Built with robust molded insulation and explicit polarity markings (+/-), this solderless connector allows for immediate, secure connection of bare power wires to standard male DC plugs on power adapters, cameras, and development hubs.
DC Male Power Plug (5.5×2.1mm) to 2-Pin Screw Terminal Block | Pro Tronix
High-quality Male 5.5mm × 2.1mm DC barrel plug adapter featuring an integrated 2-pin screw terminal block. Built with robust molded insulation and explicit polarity markings (+/-), this solderless connector allows for immediate, secure connection of bare power wires to standard female DC sockets on cameras, LED installations, and development hubs.
