This circuit converts a 0- to 5-V dc control signal to a 500-Hz PWM signal that is able to drive LEDs
| Authors | Ahmad Ayar |
| Main Document | Article «Simple PWM Modulator Allows DC Control Signal To Drive LEDs» |
| Description | Figure 1 |
| File Format / Size | PDF / 30 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «Simple PWM Modulator Allows DC Control Signal To Drive LEDs»
- Figure 1. This circuit converts a 0- to 5-V dc control signal to a 500-Hz PWM signal that is able to drive LEDs
- Figure 2. A graph of duty cycle versus control voltage shows that the circuit's linearity is about 2%
