Using a minimal number of components, this voltage-to-color converter uses a single rainbow LED to monitor an analog voltage level
| Authors | David Prutchi |
| Main Document | Article «Rainbow LED indicates voltage with color» |
| Description | Figure 1 |
| File Format / Size | PDF / 13 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «Rainbow LED indicates voltage with color»
- Figure 1. Using a minimal number of components, this voltage-to-color converter uses a single rainbow LED to monitor an analog voltage level
- Figure 2. You can alter the color versus input-voltage palette by modifying the firmware