Cidepe

Simple pendulum set and physical pendulums, ball bearing pivot

Device with dynamic rotations, centripetal force, Bluetooth multi-stop clock, 14 functions, sensor.

Panel for electronic and electrical assemblies, with voltage controller and power supply.

Demountable transformer

Table for magnetic spectra with confined iron filings

Air wave set, speed of sound, with Bluetooth multi-timer, 14 functions, 2 acoustic sensors