Description
- Brand Name: EMDSXGO
- Accessory Type: Extension Board
- Battery Included: No
- Origin: Mainland China
- High-concerned chemical: None
- Compatible With: new
The circuit board is 1.5mm thick, 65mm long and 27mm wide, with oversized pads, thick wires and beautiful component layout. The circuit uses sound to control 11 LED flowing water to emit light, which is suitable for assembly practice, skill training, assembly competition, etc.
This kit can display the functions of CD4017 very intuitively, and is a kit for learning counters, frequency dividers, and lantern controllers. At the same time, the kit has good effects, is very interesting and practical, and is also the preferred material for beginners to get started.
The circuit board is a glass fiber spray tin board
Circuit function: 10 LEDs light up in turn according to the sound volume and level of the flowing water. The louder the sound, the faster the water flowing. The L11 flashes once per cycle, which can visually display the functions of the 4017.
Working voltage: 4V--12V, the higher the voltage, the brighter the LED will be.
