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STD IV-6 Clock DS1302
Mode: Editors' pick
Cloned from IV-6 Clock
- 2
Update time：
2022-02-10 12:54:33
Creation time：
2021-04-17 14:22:14
Description
This is a project for assembling a clock on IV-6 indicators. The printed circuit board can be easily adapted to work with other indicators and the RTC module. You just need to replace these components and connect them correctly to the Arduino NANO terminals. The advantage of this scheme is the use of a small number of components to assemble the finished device. Link to the page of the original project this one was based on: [rcl-radio.ru/?p=67405](http://rcl-radio.ru/?p=67405)
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | SKRGABD010 | SW1,SW2,SW3,SW4 | SW-TH_SKRGASD010 | 4 |
| 2 | ULN2003 | Q1,Q2 | SOP-16_L10.0-W3.9-P1.27-LS6.0-BL | 2 |
| 3 | TA-I | JU1,JU2,JU3,JU6,JU7 | JUMPER_12 | 5 |
| 4 | 220uF 16V | C1 | CAP-D10.0×F5.0 | 1 |
| 5 | ИВ-6 (IV-6) | HL1,HL2,HL3,HL4,HL5 | L12IV-6 | 5 |
| 6 | CONN-TH_2P-P5.00 | P1 | CONN-TH_2P-P5.00 | 1 |
| 7 | LED-TH-5mm_B | LED1,LED2,LED3,LED4,LED5 | LED-TH_BD5.0_BLUE | 5 |
| 8 | Arduino_Nano | U2 | ARDUINO_NANO | 1 |
| 9 | TA-I | JU4 | JUMPER_14 | 1 |
| 10 | DC-DC Step-Up Module | U1 | MT3608 MODULE PCB | 1 |
| 11 | CAT16-103J4 | RN1,RN2 | CAT16-J4 | 2 |
| 12 | CAT16-223J4 | RN3,RN4 | CAT16-J4 | 2 |
| 13 | 10k | R1 | R_AXIAL-0.4 | 1 |
| 14 | 240R | R2,R3,R4,R5,R6 | R_AXIAL-0.4 | 5 |
| 15 | MH-Real-Time-Clock | B1 | DS1302_RTC | 1 |
| 16 | TA-I | JU5 | JUMPER_8 | 1 |
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