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STD Arduino Timer
Arduino Timer
License
GPL 3.0
License: GPL 3.0Mode:
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Update time：
2021-12-27 12:04:28
Creation time：
2021-03-02 09:14:07
Description
Description
Simple Arduino timer which allows you to set timer (alarm) for specific period of time. It shows the countdown till the alarm goes on and it produces a loud sound with its multiple buzzers.
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Design Drawing
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | NO | NANOU1 | ARDUINO_NANO | 1 |
| 2 | ROTARY_ENCODER | RROTARY_ENCODER | ENCODER_LED_3 | 1 |
| 3 | RTC | RTCU1 | QFN-6_L1.0-W1.0-P0.35-BL_RTC6608OSP | 1 |
| 4 | 4 Digit Display | LED1 | 4 DIGIT 7 SEGMENT DISPLAY | 1 |
| 5 | CY-12095-5025 | BUZZ-2,BUZZ-1 | BUZ-TH_BD12.0-P7.60-D0.6-FD | 2 |
| 6 | TP4056 | U2 | QFN-6_L1.0-W1.0-P0.35-BL_RTC6608OSP | 1 |
| 7 | MT3608 | U1 | MT3608 BOOST CONVERTER | 1 |
| 8 | BC846 | Q1 | SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR | 1 |
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