A simple voltage divider (R1/R4) modulates the voltage from the host to the slave. The slave circuit compares the voltage being provided to the voltage stored in C2
| Authors | Robert Hanrahan |
| Main Document | Article «Two wires carry power and data» |
| Description | Figure 2 |
| File Format / Size | PDF / 19 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «Two wires carry power and data»
- Figure 1. This recovery circuit operates by modulating current from a remote device back to a host. Here, a single comparator senses the amount of current passing through the shunt resistor
- Figure 2. A simple voltage divider (R1/R4) modulates the voltage from the host to the slave. The slave circuit compares the voltage being provided to the voltage stored in C2
