Features & Benefits
- Mainly composed of clock generation circuit and decimal counter circuit
- Charging time: 0.695 (R2+R3+R4)C1, discharge time: 0.695 (R4+R3)C1
- Ten LEDs are connected to the 10 outputs of the CD4017
- When the CD4017 outputs alternately generate a high level, D1--D10 are sequentially illuminated
- R4 can be adjusted to control the output frequency of the oscillator and speed of LED light