| ??? 12/19/04 12:14 Read: times |
#83453 - why change the MCU? Responding to: ???'s previous message |
Since you already have I2C implemented, a pair of PCF8576 will make reading the thumbwheels easier or a parallel DAC can be interfaced the same way(depending on the speed of update spec). Or a serial DAC(I2Cor SPI) for add on board type solution. |
| Topic | Author | Date |
| +/- 10V for +/- 2000 deg angle | 01/01/70 00:00 | |
| Only an idea | 01/01/70 00:00 | |
| Another idea | 01/01/70 00:00 | |
| Midpoint zero | 01/01/70 00:00 | |
| Why Waste the Chips?? | 01/01/70 00:00 | |
| Pins and more pins | 01/01/70 00:00 | |
| why change the MCU? | 01/01/70 00:00 | |
| I2C already implemented. | 01/01/70 00:00 | |
| Overlooked IIC interface | 01/01/70 00:00 | |
| where, where not IIC | 01/01/70 00:00 | |
| DAC not thumbwheels | 01/01/70 00:00 | |
| Why not... | 01/01/70 00:00 | |
| Endurance rating | 01/01/70 00:00 | |
| final stability/precision, | 01/01/70 00:00 | |
| Yet Another Idea | 01/01/70 00:00 | |
| Drop in replacement??? | 01/01/70 00:00 | |
| I2C DAC | 01/01/70 00:00 | |
MAX1104 | 01/01/70 00:00 |