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STD Arduino Mega Clock and Temperature meter
License: Public Domain
Mode: Editors' pick
- 0
Update time：
2020-06-01 22:05:23
Creation time：
2020-05-20 15:32:46
Description
This project attempts to create an Arduion Mega based clock combined with temperature and barometric sensor. The outputs are displayed on an LCD and the time also on 2 IN-9 Nixie bargraphs. The modes should be controlled by hand gestures. Additional RGB LEDs may be inserted.
Design Drawing
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| ID | Name | Designator | Quantity |
|---|---|---|---|
| 1 | ARDUINO-MEGA2560_ARDUINO_MEGA2560 copy | PCB1 | 1 |
| 2 | IN-13 | N3,N4 | 2 |
| 3 | DC-DC-STEP-DOWN-LM2596_DC-DC-STEP-DOWN-LM2596 | U6 | 1 |
| 4 | PCF8574AT_I2C_LCD1602_edited | U2 | 1 |
| 5 | DS3231 | CLK1 | 1 |
| 6 | 1uF | C1,C2 | 2 |
| 7 | DC_Power_Supply_12V | U5 | 1 |
| 8 | BMP180_GY68 | U1 | 1 |
| 9 | NIXIE-SUPPLY | 1 | 1 |
| 10 | 2K | R1,R2 | 2 |
| 11 | Neopixel ring 16 | U4 | 1 |
| 12 | Logic_Level_Shifter_4-Channel | U3 | 1 |
| 13 | 1k | R5,R9 | 2 |
| 14 | 220k | R6,R4 | 2 |
| 15 | 470Ohm | R7,R8 | 2 |
| 16 | MJE340 | Q1,Q2 | 2 |
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