3-way Ring Collector Conductive Slip Ring Inner Diameter 25,30,35 Outer Diameter 58, Height 65 Herringbone Copper Brush Holder

2P2 Electronic Tube Single Light Medium Wave Radio Kit Battery Tube Radio 2P3 Radio Transparent Case Shipped Without Battery

modname=ckeditor Type1: 2P2 single lamp radio board all parts Type2: 2P2 single light board all parts + transparent case 2P2 tube single lamp radio board kit, the magnetic rod coil needs to be wound by yourself! Adapt to 2P3 chassis. Without case! The case needs to be photographed separately. It also does not contain batteries and speakers cannot be carried. Important note: If the single tube machine is not connected to the antenna or the power amplifier, the sound is too low! Very impractical! For a small power amplifier, you can [...]

DIY Projector Accessories Polarized Glass Thermal Insulation Glass Polarized Projection Separation Thermal Insulation Scheme

modname=ckeditor Product appearance: there is a protective film on the front and back, which needs to be removed when using. The front is silver and the back is grey. Product features: The light path of the single LCD projector is used, with good light transmittance and heat insulation effect. The black spots caused by excessive temperature when the LCD screen is working can be solved by installing heat insulation glass. Note that this insulating glass is only suitable for the use of a 6-inch IPS long black LCD projector. The polarized light of the LCD screen is separated by the [...]

100W Typec Multi Protocol Adapter Can Directly Watch the Current When Entering the System Without Battery