Product description
LED dice soldering kit with a pre-programmed microcontroller. By assembling and soldering the included components, you build an electronic dice that generates a random dice roll when shaken. The kit is suitable for beginners, educational use, makers, and anyone who wants to learn soldering through a practical project.
The kit is based on a pre-programmed ATtiny404 microcontroller and features a vibration sensor that detects each shake and generates a new random number between 1 and 6. The result is displayed using seven LEDs arranged in a traditional dice pattern. The board is powered by the included CR2032 battery and can be used as a portable electronic dice or attached to a key ring.
The surface-mount (SMD) components are pre-soldered, while the through-hole components are soldered in place. Clear markings on the PCB simplify assembly.
Specifications:
- Sensor: SW-18020P vibration sensor
- Number of LEDs: 7
- Resistors: 8
- Power switch: 1
- Key ring: 1
- Battery: CR2032 (included)
- Battery holder: PCB mount
- SMD components: Pre-soldered
- Difficulty level: Easy to intermediate
- Dimensions: 50 × 50 mm
