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| en:hardware:homelab:digi:v5 [2010/10/28 00:37] – raivo.sell | en:hardware:homelab:digi:v5 [2020/07/20 12:00] (current) – external edit 127.0.0.1 | ||
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| ====== User interface module ====== | ====== User interface module ====== | ||
| + | (Version 5) | ||
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| User interface module is designed for simple tasks and basic process control. Module has three push-buttons and three LEDs, which can be used as digital inputs and outputs of microcontroller. Additionally to simple LEDs the module is equipped with 7-segment indicator, graphical LCD display and alphanumeric LCD outputs. User interface module is handy to use along with other modules enabling to control the output device behavior, like motors and display the sensor readings. The module is covered with the plexiclass to protect the board with accidentals. | User interface module is designed for simple tasks and basic process control. Module has three push-buttons and three LEDs, which can be used as digital inputs and outputs of microcontroller. Additionally to simple LEDs the module is equipped with 7-segment indicator, graphical LCD display and alphanumeric LCD outputs. User interface module is handy to use along with other modules enabling to control the output device behavior, like motors and display the sensor readings. The module is covered with the plexiclass to protect the board with accidentals. | ||
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| ~~CL~~ | ~~CL~~ | ||
| - | The graphical LCD display on module is connected to port PA. In parallel the same port has external connector where the pins are aligned according to the standard 2 x 16 alphanumeric LCD. It is user choice, whether to use the graphical or alphanumeric LCD. It is not possible to use both on the same time. Graphical LCD has the background light which can be logically controlled by the software. | + | The graphical LCD display on module is connected to port PA. In parallel the same port has external connector where all pins are aligned according to the standard 2 x 16 alphanumeric LCD 4 bit control. It is user choice, whether to use the graphical or alphanumeric LCD. It is not possible to use both on the same time. Graphical LCD has the background light which can be logically controlled by the software. |
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