DIY - LED clock kit without soldering

Make your own LED clock! This kit is perfect for beginners and advanced users. The time can be visualized in different variations with the LEDs.

All you need to do is make a small case and your luminous clock with alarm function is ready. For example, the 5-minute intervals are illuminated in red and a green LED moves along the circle every second. Or a full circle lights up, which is reduced by one LED every second, etc...

Quick guide:

• PLUS button: Change the LED light display
• MODE button: Mode change, year, month, day, clock
• RST button: Reset button for MCU reset

1. Hourly time message: When the hourly timekeeping is turned on from 8:00 to 22:00, every hourly timekeeping will be announced (the buzzer will sound and the LED light will light up).
2. Alarm function: When the alarm clock is switched on, the alarm sounds when the set time is reached. Press any button to stop the alarm and the alarm will stop. The time duration can be set.
3. Temperature warning and alarm: If the temperature alarm is switched on and the ambient temperature is below the set minimum temperature or above the set maximum temperature, it flashes continuously on the temperature display and the buzzer sounds.

Overview:

• Numerical display and circular view of the time
• Room temperature display
• Bluetooth-capable
• Power supply via USB cable (included)
• Time can be saved using button cell (CR2032).
• Integrated alarm function
• The module is fully soldered and ready for operation.

Operation of the buttons:

1. MODE button:
Short press: Switches between the various display modes (e.g. time, date, temperature, alarm clock, etc.).
Long press (approx. 3-5 seconds): Switches to the setting mode of the currently displayed item (e.g. set time).

As soon as the setting mode is activated, the plus button should be used to change the values.

2. Plus button (+):
Short press: Changes the values in small increments (e.g. minutes, hours, year).
Long press (approx. 3-5 seconds): Can enable values to be changed quickly on some devices or activate an additional function (e.g. LED pattern).

Scope of delivery:

• 1x DIY - LED clock kit without soldering