US$ 17.95
and herbivore feeding adaptations for teaching
Two independent output channels on this compact AC/DC power supply deliver six selectable voltages up to 12V at 500 mA each
this insulated wire keeps polarity color-coded across the mid-reach branches of small-scale breadboarded circuits
Plastic-cased introductory electronics kit with 10 lamp holders+bulbs
Green LED Demonstration Board Capacity_1000mL and herbivore feeding adaptations forUsed to introduce LED polarity and forward bias behavior, this green LED on a demonstration base with 4mm plug connections lights up when current flows in the correct direction.
US$ 17.95
US$ 17.95
US$ 17.95
US$ 17.95
US$ 10.00
US$ 15.95
US$ 1150.50
US$ 17.95
US$ 17.95