NineToFive Timer

🇬🇧 NineToFive Timer

The NineToFive Timer is an Arduino-based project for visualizing time intervals

Using an Arduino Nano and a WS2812B LED ring (16 LEDs), different timer modes can be set (8h, 4h, 2h, and test mode) After the time expires, an animated running light signals the transition

The casing is manufactured using 3D printing and features a high-quality front panel made of wood or acrylic, precisely laser-cut on an H2D Laser-Combo This way, the project combines modern electronics with an elegant appearance

The timer is primarily intended for personal time management, for example, for freelancers or self-employed individuals who want to better structure their work phases and breaks

Features:

• Multiple timer modes (8h, 4h, 2h, test)
• Automatic running light after expiration
• 16 addressable LEDs, with adjustable brightness
• Compact design with 3D-printed casing
• Front panel made of wood or acrylic (laser-cut, H2D Laser-Combo)

Components used:

• Arduino Nano: https://amzn.eu/d/826mbch
• WS2812B LED ring (16 LEDs): https://amzn.eu/d/9fP9gaV
• Push button for mode selection: https://amzn.eu/d/8ZFsvT8
• 330 Ω resistor on the data line: https://amzn.eu/d/fbgTujL
• 5V USB-C socket for power supply: https://amzn.eu/d/6d7E0rN
• USB-C to USB-A Cable: https://amzn.eu/d/h2rOJSh
• The laser template can be found here: https://makerworld.com/de/models/1773598-ninetofive-insert-for-my-timer#profileId-1888530

🇬🇧 NineToFive Timer

The NineToFive Timer is an Arduino-based project for visualizing time intervals

Using an Arduino Nano and a WS2812B LED ring (16 LEDs), you can choose between different timer modes (8h, 4h, 2h, and test mode) After the countdown ends, an animated running light signals the transition

The case is 3D-printed and enhanced with a premium front panel made of wood or acrylic, precisely cut with an H2D Laser-Combo This way, modern electronics meet a stylish design

The timer is especially designed for personal time management, e.g., for freelancers or self-employed people who want to structure their working sessions and breaks more effectively

Features:

• Multiple timer modes (8h, 4h, 2h, test)
• Automatic running light after completion
• 16 individually addressable LEDs with adjustable brightness
• Compact design with 3D-printed housing
• Front panel in wood or acrylic (laser-cut, H2D Laser-Combo)

Components used:

• Arduino Nano
• WS2812B LED ring (16 LEDs)
• Push button for mode selection
• 330 Ω resistor on the data line
• 5V USB-C socket for power supply
• USB-C to USB-A Cable
• The laser file for the front plate can be found here: https://makerworld.com/de/models/1773598-ninetofive-insert-for-my-timer#profileId-1888530