Poweroff
About the Poweroff PCB
Poweroff is an open source PCB design by bullestock, published on GitHub. It is a 2-layer board measuring 33 × 32.5 mm, with 12 components from 10 distinct parts.
By type, the board carries 3 connectors, 3 resistors, 2 transistors, 2 capacitors and 1 diode.
Poweroff bill of materials (BOM)
12 components, 10 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | BC547 | TO-92_Molded_Narrow_CBE | Q1, Q2 |
| 1 | CONN_01X03 | JST_PH_B3B-PH-K_03x2.00mm_Straight | P1 |
| 2 | CONN_01X02 | TerminalBlock_WAGO-804_RM5mm_2pol | P2, P3 |
| 1 | RELAY_DIL16 | DIP-16_Relay | RLY1 |
| 1 | 1N4148 | Diode_DO-41_SOD81_Horizontal_RM10 | D1 |
| 1 | 100u | C_Radial_D5_L6_P2.5 | C1 |
| 1 | 47u | C_Radial_D5_L6_P2.5 | C2 |
| 1 | 4K7 | R_0805_HandSoldering | R1 |
| 1 | 100K | R_0805_HandSoldering | R2 |
| 1 | 22K | R_0805_HandSoldering | R3 |
Poweroff design files
The KiCad project lives in the bullestock/lasersaur repository on GitHub; these links point at the commit this page was built from.
Poweroff: common questions
How big is the Poweroff PCB?
The Poweroff measures 33 × 32.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Poweroff?
12 components, from 10 distinct parts. The full bill of materials is listed on this page.
Where can I download the Poweroff design files?
From the bullestock/lasersaur repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Poweroff design in my own project?
The repository has no license, so all rights stay with bullestock. Use it as a reference, and ask the author before reusing the design.
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