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Whadda by Velleman
High-quality carbon film resistors with a connecting wire that is easily soldered.
A set of 82 push buttons and switches in different sizes, colors and shapes.
Build your own oscilloscope and learn to visualize signals.
Assemble your own connectors with this set. It includes 9 different types of connectors and suitable heat shrink tubes.
Create your own plant watering system or automatic aquarium refill system with Arduino and this powerful little water pump.
Amplify or switch electronic signals and electrical power with these transistors
These dice have seven bright red LEDs, shake to activate. Works with a lithium battery
Create your own dupont wires with this set! Choose from 1, 2, 3 2x2, 2x3 or 2x4 connectors and make those cables work.
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Build your 3D led cube and create unlimited 3D effects
Pause pulse timer, can be set from 1s to 60 hours. Pre-soldered version.