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RepRap Electronics System
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As the project grows, we make mistakes and learn lessons. The electronics have gradually evolved over time due to this influx of knowledge. We have tried our best to keep everything compatible, and I believe we've done a good job. Here is the current status of the various electronics setups.
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Pros
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- software that currently works
- relatively large base of users who have them built and are actively using them.
- modular design at network level
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- easy programming through Arduino
- rock solid compiler (avr-gcc)
- chopper-style stepper driving
- ADC temperature readings
- based on other open source projects (Arduino, avr-gcc)
- modular on network and peripheral level
- more powerful atmega644p chip
- rs485 comms network for robust comms
- multiple, modular tool system
- simplified connectors / wiring
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Cons
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- lack of easy programing
- lack of a reliable compiler (SDCC issues)
- very rough stepper driving
- poor temperature measurement, etc.
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- Software still under development
- Majority of parts are SMT only
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Pros
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Cons
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- Software still under development
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- More circuit boards to deal with
- more centralized to one processor (may be pro or con depending on the person)
- Shortage of I/O pins (though the sanguino addresses this)
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Pros
- software that currently works
- relatively large base of users who have them built and are actively using them.
- modular design at network level
Cons
- lack of easy programing
- lack of a reliable compiler (SDCC issues)
- very rough stepper driving
- poor temperature measurement, etc.
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