EX-OR Logic Gate, 2-Input Item Type_Shot Glass Step-down transformer matched to a

Step-down transformer matched to a 35-watt sodium lamp on a 220V AC mains supply

Bulk 144-pack of pre-cleaned 75 x 25mm glass microscope slides features frosted labeling ends and ground polished edges for high-volume teaching labs

sized for classroom illuminance and light-intensity investigations

sized as a generic spare in the PH1118 demonstration-meter scale series for swap-in classroom use

and a wrist-pin string across a 720mm bridge span on a 1290 x 130 x 110mm hollow wooden sounding box

EX-OR Logic Gate, 2-Input Item Type_Shot Glass Step-down transformer matched to aUsed to verify the exclusive OR truth table on a hands on board, this 2 input XOR gate module shows HI and LO output states with red and green LEDs and a printed reference.