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| Both sides previous revisionPrevious revisionNext revision | Previous revision |
| en:hardware:homelab:sensor:v50 [2011/02/24 17:56] – yllar | en:hardware:homelab:sensor:v50 [2020/07/20 12:00] (current) – external edit 127.0.0.1 |
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| ====== Sensor module ====== | ====== Sensor module v5.0 ====== |
| (Version 5.0) | (Version 5.0) |
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| ==== Sensors ==== | ==== Sensors ==== |
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| Every sensor on the board is connected through the multiplexer, enabling to select between on-board sensor or external sensor which can be connected to the same port through the connectors. By default all on-board sensors are connected to the analogous inputs of the microcontroller (ADC0-ADC3). Multiplexer is controller with the port PG0. | Every sensor on the board is connected through the multiplexer, enabling to select between on-board sensor or external sensor which can be connected to the same port through the connectors. By default all on-board sensors are connected to the analogous inputs of the microcontroller (ADC0-ADC3). Multiplexer is controlled with the port PG0. |
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| [{{:examples:sensor:multiplexer_sch.png?200|Schematics of multiplexer}}] | [{{:examples:sensor:multiplexer_sch.png?200|Schematics of multiplexer}}] |
