LED Cube Soldering Kit with Battery Holder

Dive into the exciting world of electronics and build your own LED cube! This soldering kit is ideal for teenagers and schools to learn soldering and create an interactive project. When you press switch S1, all seven LEDs light up, start blinking after a few seconds, and then show a random number of dots, just like on a real die. The circuit design is based on a pulse generator and a counter circuit, simulating an authentic dice function. An NE555 timer and a CD4017 counter chip control the LED display, which is regulated by resistors and transistors. The compact circuit board with dimensions of 75 x 35 mm is easy to assemble and offers fascinating insights into electronics and digital technology. Thanks to the operating voltage of 4.5 to 6V, you can operate the cube with a battery holder or power adapter. Perfect for use in classes, electronics workshops, or as an entertaining DIY project. Learn the basics of circuitry, develop your craftsmanship, and have fun with your homemade electronic die!

Additional info: Instead of the white connector J1, the battery holder is soldered on. Make sure to connect the polarity correctly to ensure proper function of the music box.

Recommended accessories:

• Soldering iron or soldering station
• Solder
• 3x AA batteries

Features:

• Realistic dice function: When you press switch S1, the cube lights up and displays a random number of dots after blinking.
• Exciting soldering kit: Perfect for students, teenagers, and electronics beginners to learn soldering and digital circuits.
• Compact design: The circuit board size is 75 x 35 mm, making the kit easy to assemble.
• High-quality electronic components: Includes an NE555 timer and a CD4017 counter chip, enabling reliable function.
• Flexible power supply: The kit runs with an operating voltage of 4.5 to 6V and can be powered by batteries or a power adapter.

Technical specifications:

• Model: TJ-56-40
• Operating voltage: DC 4.5 - 6V
• Circuit board size: 75 x 35 mm
• Control: Pulse generator with NE555 + counter circuit with CD4017
• LED display: Seven LEDs for the dice dots
• Dimensions: 120 x 80 x 30mm
• Weight: 26g

Scope of delivery:

• 1x LED Cube: Soldering kit with battery holder
• 1x Battery holder 3xAA