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STD Traffic Lights Control
License: GPL 3.0
Mode: Editors' pick
- 0
Update time：
2023-11-01 05:45:15
Creation time：
2020-12-15 02:44:34
Description
This is a circuit to control two traffic lights with LEDs based on a 555 and a 4017.
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | LM555CN | LM555CN | DIP-8_L9.7-W6.4-P2.54-LS7.6-BL | 1 |
| 2 | HDR-M-2.54_1x6 | TRAFFIC2A,TRAFFIC1A | HDR-M-2.54_1X6 | 2 |
| 3 | 4017 | 4017 | DIP16 | 1 |
| 4 | 250k | P1 | 6MM | 1 |
| 5 | + | POWER | HDR-M-2.54_1X2 | 1 |
| 6 | LED-TH-3mm_B | PULSE | LED-TH_BD3.0_BLUE | 1 |
| 7 | 1u | C1 | CAP-D8.0×F3.5 | 1 |
| 8 | 22k | R1 | R_AXIAL-0.4 | 1 |
| 9 | 100 | R2,R4,R5 | R_AXIAL-0.4 | 3 |
| 10 | 330 | R3 | R_AXIAL-0.4 | 1 |
| 11 | 1N4007 | D7,D4,D3,D2,D8,D6,D5,D1 | DO-41_BD2.4-L4.7-P8.70-D0.9-RD | 8 |
| 12 | 0.1uF | C2 | RAD-0.1 | 1 |
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