User manual

• 4x resistor 220 Ohm (red-red-brown)

• 12x connecting cables (breadboard – Raspberry Pi)

• ca. 1 m jumper wire

2.1.1 Breadboards

Two breadboards are included in the package so that electronic circuits can be built quickly. Here the

electronic components can be plugged directly into a matrix with standard spacing, and without the need to

solder. The outer longitudinal rows with contacts (X and Y) are all interconnected on these circuit boards.

Fig. 2.2: The breadboard from the package with some sample connections indicated.

These contact rows are often used as the positive and negative terminals for the supply of power to the

circuits. The other rows of contacts have each five contacts (A to E and F to J) that are cross-connected with

each other, whereas in the centre of the board is a gap. That way, larger components can be plugged in here

in the centre and are wired to the outward.

2.1.2 Connecting cable

All coloured connecting cables have a small wire connector on one side that can be plugged into the

breadboard. On the other side you will find a socket that fits on a GPIO pin of the Raspberry Pi.