Components and supplies
Solderless Breadboard Half Size
Male/Male Jumper Wires
Resistor 1k ohm
5 mm LED: Red
Buzzer, Piezo
Arduino UNO
Apps and platforms
Arduino Web Editor
Project description
Code
Working with Piezo
arduino
Downloadable files
Breadboard Diagram
Make the connections as shown in the figure above. Piezo: J15 and J20 (breadboard) LED: Anode and Cathode to g20 and g19 respectively on the Breadboard. Resistor: f19 and d19 on the breadboard. Jumper wire (red): connecting the PIN3 (of Arduino) and f20 (of breadboard) Jumper wire (black): connecting the GND (of breadboard) and -ve (of breadboard) Jumper wire (black): connecting f15 (of breadboard) and -ve (of breadboard) Jumper wire (black): connecting b19 (of breadboard) and -ve (of breadboard)
Breadboard Diagram
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