Kicad PCB design for my wooden flashlight V1 (see https://github.com/dizcza/lasercut_collection). Originally designed by HackLabKyiv residents.
An ordinary 12V LED strip is soldered to the front side of the PCB.
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| V1 | V2.1 | V2.2 |
|---|---|---|
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| Comment | Designator | Footprint | LCSC |
|---|---|---|---|
| 22uF/25V | C1,C3,C4 | Capacitor_SMD:C_0805_2012Metric | C45783 |
| 1uF | C2 | Capacitor_SMD:C_0603_1608Metric | C15849 |
| D_Schottky | D1,D4,D5 | Diode_SMD:D_SMB | C22452 |
| USB_B_Micro | J1 | FlashlightLib:USB-1101IPX6-02 | C2858269 |
| 10uH | L1 | FlashlightLib:L_5.0x5.0 | C2849501 |
| HSS2333 | Q2 | Package_TO_SOT_SMD:SOT-23 | C15127 |
| 1k | R1,R2,R3 | Resistor_SMD:R_0603_1608Metric | C21190 |
| 10k | R4,R6 | Resistor_SMD:R_0603_1608Metric | C25804 |
| 200k | R7 | Resistor_SMD:R_0603_1608Metric | C25811 |
| XB4908A | U1 | FlashlightLib:XB4908A | C2998740 |
| MT3608 | U2 | Package_TO_SOT_SMD:SOT-23-6 | C84817 |
| TP4057 | U3 | Package_TO_SOT_SMD:TSOT-23-6 | C12044 |
| R6BHC-A05_LED-19-223 | U4 | MyFootprints:R6BHC-A05_LED | C131286 |
Can be lasercut or 3d-printed.
DXF file: casing.dxf
OpenSCAD design file: https://github.com/dizcza/lasercut_collection/blob/master/Lampa.scad