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STD Timer_on_STM32F030
License: BSD
Mode: Editors' pick
- 4
Update time：
2023-12-06 19:15:36
Creation time：
2016-11-24 08:41:36
Description
**Simple timer to control the UV lamp**
Интервал времени, отсчитываемый таймером, 1...99 минут.
Управление тремя кнопками:
***"decade"*** и ***"unit"*** задают значение, соответственно, десятков и единиц минут, короткое (50 мс) нажатие ***"start***" запускает таймер, повторное нажатие устанавливает таймер на паузу, длительное (> 1 сек) удержание ***"start"*** - сброс таймера.
Проект в CooCox прилагается.
За идеи и науку в программировании ARM спасибо Igoryosha http://lobotryasy.net
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 22u | C1,C2,C8,C9 | TANTALUM 3528 | 4 |
| 2 | 0.1u | C3,C4,C6,C7,C10 | 1206-CAP | 5 |
| 3 | 1n | C5 | CAPD-10 | 1 |
| 4 | FYD-4021DUE | HL1 | 7-SEG_LED_DISPLAY | 1 |
| 5 | NO | J1,J2 | TERMINAL_BLOCK_2P_5 | 2 |
| 6 | NO | J3 | H3-2.54-90D-MALE | 1 |
| 7 | NO | J4 | H5-2.54 | 1 |
| 8 | NO | J5 | H2-2.54 | 1 |
| 9 | PMBT2907 | Q3,Q4 | SOT23-3 | 2 |
| 10 | 46 | R1 | R-AXIAL-0.5-1/2W | 1 |
| 11 | 270 | R2 | R-AXIAL-0.5-1/2W | 1 |
| 12 | 560 | R3 | 2512 | 1 |
| 13 | 33 | R4 | 1206 | 1 |
| 14 | 6k8 | R5,R6 | 0805 | 2 |
| 15 | 1k | R7,R8,R9,R10,R11,R12,R13 | 0805 | 7 |
| 16 | SPST_OFF | S1 | PUSH BUTTON SWITCH 3.5X6_SMD | 1 |
| 17 | NO | S2,S3,S4 | BUTTON_5X5 | 3 |
| 18 | BT136 | T1 | TO263AB | 1 |
| 19 | STM32F030F4P6 | U1 | TSSOP20 | 1 |
| 20 | -LED | U2 | FKIT-LED-1206 | 1 |
| 21 | HLK-PM01 | U3 | HLK-PM01 5V 0.6A POWER SUPPLY | 1 |
| 22 | LM1117IMPX-3.3 | U4 | SOT-223 | 1 |
| 23 | MOC3041M | U6 | DIP-6_300MIL | 1 |
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