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STD Automatic Street Light Switch
Mode: Editors' pick
This circuit was designed to prevent street lights kept turned on during day time because they need to be turned off manually. This circuit will automatically be turned on at sunset and turned off at sunrise. This automation of the switching will save electricity and manpower in large scale.
ID | Name | Designator | Footprint | Quantity |
---|---|---|---|---|
1 | 0.1UF | C1,C5 | CAP-TH_L10.0-W4.5-P7.50-D0.6 | 2 |
2 | 1000uF | C2 | CAP-TH_BD12.5-P5.00-D0.6-FD | 1 |
3 | 10uF | C3 | CAP-TH_BD6.3-P2.50-D1.0-FD | 1 |
4 | 10nF | C4 | CAP-TH_L5.5-W3.0-P5.00-D0.5 | 1 |
5 | 1N4001G | D1 | SMA_L4.4-W2.6-LS5.0-RD | 1 |
6 | TFZVTR9.1B | D2 | SOD-323HE_L2.0-W1.4-LS2.5-RD | 1 |
7 | BT136S | D3 | TO-252-2_L6.6-W6.1-P4.57-LS9.9-TL-CW | 1 |
8 | Fuse transparent seat | F1 | FUSE-TH_L24.5-W9.8-P22.5 | 1 |
9 | 3528 Red LED | LED1 | LED-SMD_L3.2-W2.8-RD_TJ-S3528UG6W9TLC9Y-A5 | 1 |
10 | BC548B | Q1,Q3 | TO-92-3_L4.9-W3.7-P1.27-L | 2 |
11 | 2N2222A | Q2 | TO-92-3_L4.8-W3.7-P2.54-R | 1 |
12 | 10K | R1,R4,R6,R7 | R0603 | 4 |
13 | 33K | R2 | R0805 | 1 |
14 | 39K | R3 | R0805 | 1 |
15 | 100 | R5 | R0805 | 1 |
16 | LDR07 | R8 | RESISTOR_LDR_5.1X4.3_RM3.4 | 1 |
17 | RS606-1010011CBB | SW1 | SW-TH_RS606-1010011CBB | 1 |
18 | DBT50G-8.25-2P | U1,U3 | CONN-TH_DBT50G-8.25-2P | 2 |
19 | NE555 | U2 | SOP-8_L5.0-W4.0-P1.27-LS6.0-BL | 1 |
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