Difference between revisions of "SPI-POTX2"
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Blwikiadmin (talk | contribs) (Created page with "Features Dual Digital potentiometer - MCP4231 7-bit: 128 Resistors (129 Steps) Zero Scale to Full Scale Wiper operation 10K SPI Interface SPI Serial Interface (10 MHz, modes 0...") |
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| − | Features | + | == Features == |
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| − | + | * Dual Digital potentiometer - MCP4231 | |
| − | + | * 7-bit: 128 Resistors (129 Steps) | |
| − | + | * Zero Scale to Full Scale Wiper operation | |
| − | + | * 10K | |
| − | + | * SPI Interface | |
| − | + | * SPI Serial Interface (10 MHz, modes 0,0 & 1,1) | |
| − | + | * High-Speed Read/Writes to wiper register | |
| + | * 2.7V to 5.5V | ||
| + | * Daisy-chain connector | ||
| + | * 49x49mm form factor | ||
| + | * (4) #4-40 mounting holes | ||
| + | * Connectors | ||
| − | + | === J1, J3 - SPI connector === | |
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| − | GND | + | # MISO |
| − | B SIDE | + | # +V |
| − | WIPER | + | # SCK |
| + | # MOSI | ||
| + | # SS | ||
| + | # GND | ||
| + | |||
| + | === J2 - SPI Connector === | ||
| + | |||
| + | # MISO | ||
| + | # +V | ||
| + | # SCK | ||
| + | # MOSI | ||
| + | # SS | ||
| + | # GND | ||
| + | |||
| + | === POT0, POT1 === | ||
| + | |||
| + | # GND | ||
| + | # B SIDE | ||
| + | # WIPER | ||
A SIDE | A SIDE | ||
| − | +V | + | # +V |
Revision as of 21:18, 29 December 2019
Features
- Dual Digital potentiometer - MCP4231
- 7-bit: 128 Resistors (129 Steps)
- Zero Scale to Full Scale Wiper operation
- 10K
- SPI Interface
- SPI Serial Interface (10 MHz, modes 0,0 & 1,1)
- High-Speed Read/Writes to wiper register
- 2.7V to 5.5V
- Daisy-chain connector
- 49x49mm form factor
- (4) #4-40 mounting holes
- Connectors
J1, J3 - SPI connector
- MISO
- +V
- SCK
- MOSI
- SS
- GND
J2 - SPI Connector
- MISO
- +V
- SCK
- MOSI
- SS
- GND
POT0, POT1
- GND
- B SIDE
- WIPER
A SIDE
- +V
