2019-03-13 20:47:46 +00:00
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### CHPC: Cheap Heat Pump Controller v1.0
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2019-03-13 20:47:10 +00:00
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# Development
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State: active
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2019-03-13 20:47:46 +00:00
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Discussion: https://www.forumhouse.ru/threads/469103/
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2019-03-13 20:47:10 +00:00
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# PCB Design
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2019-03-13 20:51:07 +00:00
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There are 2 PCB designs: type "F" and type "G".
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Both untested.
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2019-03-13 20:47:10 +00:00
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Type "F" features:
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- only SMD componens,
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- internal power source,
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- 10 output channels,
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- 4 input channels,
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2019-03-13 20:51:07 +00:00
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- 5 relays: 1 * 16A + 4 * 7A,
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2019-03-13 20:47:10 +00:00
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- buzzer,
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- EEV support,
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- 16 bit i2c ADC: on board,
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2019-03-13 20:51:07 +00:00
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- i2c devices: allowed,
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- ds18b20 on one lane.
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2019-03-13 20:47:10 +00:00
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Type "G" features:
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- no SMD components,
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- external, board-placed power source,
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- 5 output channels,
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- 4 input channels,
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2019-03-13 20:51:07 +00:00
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- 5 relays: 2 * 16A + 3 * 7A,
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2019-03-13 20:47:10 +00:00
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- buzzer,
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- EEV support,
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- 16 bit i2c ADC: off board,
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2019-03-13 20:51:07 +00:00
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- i2c devices: allowed,
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- ds18b20 on one lane.
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2019-03-13 09:13:37 +00:00
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