Large capacity super capacitor Farad capacitor 5.5V 0.1/0.47/1.5/1.0/4.0/5.0/f combined double-layer capacitor DIY Kit

Fresnel lens 300x300mm F300mm 16.7" 3 focal lengths Solar energy Stage lights diy Projector Spotlight 3X magnification

HT106 HT107 Socket Tester Pro Voltage Test Digital Outlet Socket Detect US/UK/EU Plug Ground Zero Line Plug Polarity Phase Check

Hantek oscilloscope AC/DC Current Clamp probe CC-65 CC-650 20KHz/400Hz Bandwidth 1mV/10mA 65A/650A with BNC plug

Fully automatic washing machine computer board Universal board main board repair board modified version of accessories