Magic Wand Timer
About the Magic Wand Timer PCB
Magic Wand Timer is an open source PCB design by synthesissolutions, published on GitHub. It is a 4-layer board measuring 27.9 × 43.2 mm, with 33 components from 16 distinct parts.
Other key parts include the C7593. By type, the board carries 15 capacitors, 9 resistors, 3 transistors, 2 diodes, 1 IC and 1 connector.
Main components on the Magic Wand Timer
Magic Wand Timer bill of materials (BOM)
33 components, 16 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | C7593 NE555D | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | C10487 SI2301CDS-T1-GE3 | SOT-23 | Q1 |
| 1 | C2145 MMBT5551L | SOT-23 | Q2 |
| 1 | C20917 AS2302 | SOT-23 | Q3 |
| 1 | CONN_01X02 Conn_01x02 | JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J3 |
| 1 | C22374902 1.5A | Fuse_1210_3225Metric | F2 |
| 1 | C128558 500K | Potentiometer_Bourns_TC33X_Vertical | RV1 |
| 2 | C81598 1N4148W | D_SOD-123 | D1, D2 |
| 6 | C14663 100nF | C_0603_1608Metric | C1, C4, C7, C8, C12, C15 |
| 2 | C88755 22uF | CP_Radial_D5.0mm_P2.00mm | C2, C5 |
| 3 | C15849 1uF | C_0603_1608Metric | C3, C6, C11 |
| 2 | C57112 10nF | C_0603_1608Metric | C9, C13 |
| 2 | C15850 10uF | C_0805_2012Metric | C10, C14 |
| 2 | C21190 1K | R_0603_1608Metric | R1, R6 |
| 5 | C25803 100K | R_0603_1608Metric | R2, R3, R4, R7, R8 |
| 2 | C25804 10K | R_0603_1608Metric | R5, R9 |
Magic Wand Timer design files
The KiCad project lives in the synthesissolutions/geeksforkids repository on GitHub; these links point at the commit this page was built from.
Magic Wand Timer: common questions
How big is the Magic Wand Timer PCB?
The Magic Wand Timer measures 27.9 × 43.2 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Magic Wand Timer?
33 components, from 16 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Magic Wand Timer design files?
From the synthesissolutions/geeksforkids repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Magic Wand Timer design in my own project?
The repository has no license, so all rights stay with synthesissolutions. Use it as a reference, and ask the author before reusing the design.
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