2018-06-11 Update: DIY Hand Crank Generator

Materials: Differential, Motor, Wooden board, Empty Pen Refill, Saw Blade, Blade, Electrical DrillDifferential: it is not possible to shake much electricity without this. This is for speed increasing. Hand rotation for one cycle is equivalent to a few laps of the motor rotation.Install the motorA wooden board and a sawbladeUse a saw blade to make the size as you need.Then use a blade for fine processing, you can also use sandpaper to make smooth.Holes were drilled without electric drill, it ...
View More >>TAG
DIY 40G 40G QSFP+ optical transceiver module module SFP+ 100G optical transceiver CWDM transceiver AOC cable Optical Transceiver 10G BIDI 10G SFP+ DAC 25G op QSFP+ AOC cables Data center fiber optic optical Fiber Fiber-Optic Transceiver Module 100G QSFP28 DWDM 1270 nm 1610 nm DAC Cables XFP XFP optical XFP module MTP/MPO Cables SFP 10G DAC cable Direct Deal Electric pen DIY socket tester Sensor cable Optical Network Cable Hand Crank Generator stc SCM DDM Fiber Optic Cable Remote control