NAND Logic Gate, 2-Input Metal Labware_Clamps & Bossheads this insulated 4mm-stackable safety lead

this insulated 4mm-stackable safety lead carries up to 12A through nickel-plated split-hollow pins for branched-circuit student work

sized for short-run student wiring of buzzers

sized to extend RC time-constants where charging and discharging curves stay watchable in real time

and sacrum bones with articulations

letting students compare four densities by mass alone while the volume is held constant across the set

NAND Logic Gate, 2-Input Metal Labware_Clamps & Bossheads this insulated 4mm-stackable safety leadUniversal 2 input NAND gate module with red green LED outputs and a printed truth table, the universal gate from which any other Boolean function can be built in digital electronics work.