If you are unsure which type of kit to think about making, a good start would be to read 'How will I Power my Circuit' in the Kit Knowledge Section.
Each kit's instructions has a list of the tools you'll need to complete it but if you are just starting off, it'd be a good idea to have a look at 'Recommended Equipment' to give you an idea of what you're likely to need if you get enthusiastic about LEDs.
For these kits you will need a 12 volt power source or the means to connect to one.
The simplest way to connect to 12 volts is with a 12v adapter and adapter socket.
Each Kit comes with a second resistor to make...
Our battery kits are self-contained apart from the batteries themselves.
These kits need four 'AA' batteries to power them. They are completely portable.
We hope you use rechargeable batteries - these kits are...