PROMPT - Project for Recording, Observing, and Measuring Parachute Tube
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Component Selection:
0-60PSI pressure: ABP2LANT060PG2A3XX
- Used by Sparkfun
- i2C interface
- Not on JLCPCB
Comments/Questions:
- a
Thermocouple Amplifier: MAX31855
Used by Adafruit3-Wire SPI interfaceCannot be used with grounded thermocouplesJLCPCB: C52028
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- Slew-rate limited variant of MAX485, commonly used with Arduinos
- UART interface
- JLCPCB: C9953
Comments/Questions:
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Microcontroller:
- Unknown, probably STM32
Comments/Questions:
- Pr0bs fine
Memory: W25Q128JVSIQ
- Same as most other devices on the backplane
- JLCPCB: C97521
Comments/Questions:
- a a|s0 pr0bs fine what we are using 0n rest 0f backpain
Boost Converter: TPS61023
Widely used by Adafruit and similarInput range from 0.5 to 5.5vOutput adjustable from 2.2 to 5.5v3.7A max currentPass-through mode when VIN > VOUTJLCPCB: C919459
Comments/Questions:
- Use with |eanear dr0p d0wn
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