Translations:Timer : Un minuteur à base d'Arduino/7/en

""Electronics""

• Arduino UNO
• Prototyping shield
• 7 segments display SH5461AS
• 12mm pushbutton x3
• 220 Ω resistor x4
• 1 kΩ resistor x3
• Adafruit Neopixel 24-LEDs ring (RGB, not RGBW)
• Prototyping plate

All needed components EXCEPT THE LED RING AND THE BUTTONS can be found in the "Super Starter Kit ELEGOO" available an Amazon.