Modul CD4017 Voice Control Rotating Colorful Led Light Kit Electronic

Modul CD4017 Voice Control Rotating Colorful Led Light Kit Electronic

Parameter

Supply : 5V DC
Board size : Diameter 48mm

Use Suggestions

1. The resistance value of the resistor should correspond to the resistance value marked on the board.
2. The long leg of the LED is the positive pole, and the hole on the board near the white dot is the positive pole.
3. The positive pole of the long leg of the electrolytic capacitor is the positive pole, and the hole on the side with the slash on the board is the negative pole
4. The notch direction of the chip base and the chip should be consistent with the direction of the notch indicated on the board.
5. Pay attention to the positive and negative poles of the power supply the + sign is the postive pole, and the 1st is the negative pole. Reverse connecton wil bum the chip
6. The color position of the LED can be placed freely.