Teaching aid and demonstration device - projects electric and electronic circuits or physical experimental devices

摘要

Circuits are fastened to transparent plastic plates of a size suitable for daylight projectors. Plates are drilled at circuit points and filled with adhesive material, to which actual components are fastened. The daylight projector (1) can be clamped in a tilting device (4) mounted on a base plate (7), and can be tilted by 90 deg. about an axis (5) parallel to the projection direction. A movable clamping device (10) for the demonstration object is also mounted on the base plate (7). The clamps consist of screwed units fitting into U-channel edge sections.