Working title: Morning has broken
Production title: Waking on sunshine

Arduino project, using LCD to display time, joystick for setting time, PWM output controls LED. Starts PWM LED (linear to the eye!) at a hard coded time. Fadus up for 30 minutes, then stays on at max for 20 before shutting off. Alarm only active on weekdays. Alarm can be activated and deactivated, default at POR is inactive. Regarding development, as of today, Arduino IDE does not like Pro Micro, patch instructions in folder arduino_addon.

• Arduino Pro Micro
• Arduino joystick. Anuthing should work, currently only uses 1 axis + button.
• Arduino display, apparently it is some Toshiba thingy, identifiable by having 16 legs. Only use half of data signals (4-7).

• One long click to enable display cursor and clock adjustment mode.
• Move cursor with short clicks
• Change time with joystick.
• Leave mode with long click or not touching joystick for like 6 seconds.
• Potentioeter must be modified for text on display to be visible.
• Display is hotplugg-ish. If removed, just activate cursor on display and it is re-initiated.

MCU_GND - MCU GND
MCU_GND - GND
MCU_2 - 1MOhm - GND
MCU_2 (clk in) - MCU_10 (clk out)
MCU_3 - MOSFET_1_Gate
MCU_4 - Disaply_D7
MCU_5 - Display_D6
MCU_6 - Display_D5
MCU_7 - Joy_SW
MCU_8 - Display_E
MCU_9 - Display_RS
MCU_16 - Display_D4
MCU_A0 - Joy_VRx
MCU_A1 - Joy_VRy
MCU_VCC - 5V
Joy_GND - GND
Joy_5V - 5V
MOSFET_3_Drain - GND
MOSFET_2_Source - LED
MOSFET_1_Gate - 47kOhm - GND
LED - 12V
Display_K - GND
Display_RW - GND
Display_VSS - GND
Display_VDD - 5V
Display_A - 5V
Pot_2kOhm_GND - GND
Pot_2kOhm_5V - 5V
Pot_2kOhm_o - Display_V0
Vreg_in - 12V
Vreg_gnd - GND
Vreg_out - 5V
Vreg_out - power_led - ohm - GND

• LED on until it is turned off or timeout.
• If LED not turned off, smal motor pops up and starts strobing.
• Configurable alarm time.
• Something w. backlight dimming.