Light-Dependent Resistor (LDR) Unit Pack Size_12 with DC output to 25V

with DC output to 25V and AC to 24V at up to 6A for classroom electronics

Built for classroom anatomy teaching

sized to mount alongside a tone generator for converting electrical signals into audible tones during sound-wave demonstrations

fitted with two pointer electrodes and 4mm sockets

this plant cell model shows organelle ultrastructure and cell-wall layering for upper-level cell biology teaching

Light-Dependent Resistor (LDR) Unit Pack Size_12 with DC output to 25VUsed to introduce photoconductivity and light controlled circuits, this LDR drops resistance dramatically when light strikes the cell, contrasting with the dark state high resistance reading.