iCubeSmart Canton Tower Model DIY Electronic Kit, Handmade Welding Projects, 12 LED Circles, Height 38 cm (GZT-12)

• [Canton Tower DIY Kit] This is a DIY electronic kit for making a light house. The kit contains 155 LEDs. After installed, the lighthouse is about 0.38m high and can display gorgeous dynamic effects. It is a DIY electronic kit very suitable for training hands-on ability. It is also a very novel gift completely made by hand.
• [To Be soldered By Users] It requires users to solder 155 LEDs. Users need to be skilled in soldering. Of course, we also provide standby LED lamps. Its mainboard is soldered and tested and users only need to solder the leds together. For LED soldering, we have provided auxiliary molds, printed installation tutorials and video guide.
• [Hardware Structure] It uses 3mm colorful flashing LEDs. There are 12 LEDs in each loop and more than 12 loops of LEDs from top to bottom. It uses an STC high-speed SCM (single chip microcomputer).
• [Features] The mainboard is 6x6cm in size. There are 3 keys provided on the mainboard to adjust the dynamic effects. There is a microphone on the mainboard to collect sound. Users can switch the audio dynamic mode by pressing the keys. The current dynamic effect will jump up and down with the music.
• [Professional services] iCubeSmart have various electronic DIY products. If you receive the product and do not know how to make it, or the component is broken during production or if you need help to modify the animation, you can leave us a message. We offer life-long technical support services for our DIY products. If you need other products, please search for the brand name: icubesmart.

Product Description Hardware Composition: Microcontroller: STC8H1K28 The horizontal 12 layers are LED cathode and the vertical 12 columns are LED anode. The mainboard is powered by 5V USB; There are 3 keys on the mainboard to switch animation modes. The button functions: 1, Mode: Dynamic effect/Audio effect 2, Previous: Previous dynamic effect 3, Next: Next dynamic effect Audio Mode: There is a microphone on the motherboard, which can collect sound signals. Use the mode button to switch the audio mode. After that, the dynamic effect will jump up and down with the music signal. Package Include: 1, Soldered and tested mainboard (size: 6*6cm) x1 2, Copper posts and screws x4 3, USB cable x1 4, White electronic line x 1 5, Plastic mold for auxiliary welding x1 6, 3mm colorful flashing LED x170(used 155) Directions 1. Remove the mainboard and components from the packaging. 2. Use the provided auxiliary molds and printed installation tutorials to solder the 155 LEDs onto the mainboard. 3. Connect the USB cable to the mainboard and a power source. 4. Use the three keys on the mainboard to switch between animation modes and adjust the dynamic effects. 5. If using the audio dynamic mode, ensure the microphone on the mainboard is collecting sound signals.