This set of ceramic capacitors...
This great new switching mode BEC is the smallest yet made by HobbyKing. Our engineers developed this with micro and race quads in mind. It is extremely small and light weight but gives you excellent power for the Fight Controller, RX, etc.
This product is an ESC manufactured by HobbyKing for brushless motors in telehandling machines that consume a current of up to 30A. Even if theoretically it works with brushless motors from any application, it has functions designed for machines, such as the electronically controlled brake in the engine.
180-4425 High-Speed Brushless Motor (19000 RPM at 3.7 V)
4 x 8 mm High-Speed Coreless Motor (70000 RPM at 3 V)
4 x 12 mm High-Speed Coreless Motor (60000 RPM at 3.7 V)