This buzzer is an add-on for your RedBot that gives your robot the ability to make awesome beep-boop noises or alerts when something interesting (or terrible) happens. The buzzer works by making use of two I/O pins on a controller board to create different noises based on the different frequency of I/O toggling. If you are using this buzzer on a RedBot, simply plug it into one of the many 3-pin I/O ports and get your robot to make some noise. The buzzer has a 3-pin header that connects directly to the RedBot Mainboard or via male to female jumper wires. Use the included RedBot library to detect sound alarms and make some noise. Check out the entire RedBot family of products! Features * Dimensions: 1.0" x 0.52" (25.33 x 13.37 mm) Resources * Schematic * Eagle Files * RedBot Experiment Guide * RedBot Assembly Guide Rev 02 * GitHub * Product Video https://elecena.pl/product/22721400/sparkfun-redbot-buzzer 2023-03-07 https://elecena.pl/product/22721400/sparkfun-redbot-buzzer 2023-12-27 https://elecena.pl/product/22721400/sparkfun-redbot-buzzer 2024-09-19 https://elecena.pl/product/22721400/sparkfun-redbot-buzzer 2024-11-29 https://elecena.pl/product/22721400/sparkfun-redbot-buzzer 2024-11-30 https://elecena.pl/product/22721400/sparkfun-redbot-buzzer 2025-04-10 https://elecena.pl/product/22721400/sparkfun-redbot-buzzer 2025-08-05 https://elecena.pl/product/22721400/sparkfun-redbot-buzzer 2025-11-28 https://elecena.pl/product/22721400/sparkfun-redbot-buzzer 2025-11-29 https://elecena.pl/product/22721400/sparkfun-redbot-buzzer 2026-01-07