Small Air-Core Solenoid Subcategory_Kinematics Length-adjustable wooden pendulum simple-machine model

Length-adjustable wooden pendulum simple-machine model with a blue bob sliding along the string and a wooden guide keeping the swing on a consistent path for period-vs-length measurements

Converts a 3-bit binary input (0V/5V logic) into a 0 to 7V analog output

exposing the longitudinal and transverse components of wave motion mechanically

and baskets for scrubbing metal parts in workshop and garage environments

Small Air-Core Solenoid Subcategory_Kinematics Length-adjustable wooden pendulum simple-machine modelTightly wound 700 turn copper coil on a small air core former, rated 1. 6A continuous and 5A intermittent for short duration high field induction and Lenz law investigations.