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Buttons with LED lighting using Raspberry Pi


The raspberry pi is a single-board computer developed in the UK by the Raspberry Pi Foundation with the intention of stimulating the teaching of basic computer science in schools. The design is based on a Broadcom BCM2835 system on a chip (SoC), which includes an ARM1176JZF-S 700MHz processor, VideoCore IV GPU, and 512 megabytes of RAM. The design does not include a built-in hard disk or solid-state drive, instead relying on an SD card for booting and long-term storage.

raspberry pi

Raspberry Pi using buttons with LED lighting in this article I will explain. Video applications will be shared at the post. First of all, let’s supply the materials needed for implementation;

  • LED
  • Button
  • 220 ohms and 1K resistor
  • 5 Pieces Jumper

We buid our circuit as the picture shown below.

The rasp-button & LED

                                             LED lighting circuit with button

Button to a leg (does not matter) -> 16.p the -> 1k resistor ->’re doing 1.p the connections.

The other leg of the button -> GND ‘s (6.p a) attribute.

The LED connection;

LED’s plus end (the long leg) -> 220 ohm resistor ->’re doing 18.p the connections.

LED’s negative end (short leg) -> GND ‘s (6.p a) attribute.

We can go by that part of the code circuit boards. As we reach Raspberry Pi terminal described in our previous article. To create a new file for a python terminal sudo nano butonled.py We run writing. We write code from the screen, as shown in the picture below.


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