Seal addon
bi-zone·offzone-hw·2024/seal_addon/seal_addon.kicad_pcb
About the Seal addon PCB
Seal addon is an open source PCB design by bi-zone, published on GitHub. It is a 2-layer board measuring 0 × 0.1 mm, with 11 components from 7 distinct parts.
By type, the board carries 4 resistors, 2 transistors, 2 diodes, 2 capacitors and 1 connector.
From the project
Количество проводящих слоев: 2 Базовый материал (Core): FR4 Суммарная толщина платы, мм: 1.5 Толщина фольги, мкм: 18 или 35 Финишное покрытие площадок: HASL Паяльная маска: белая * Маркировка обозначений: чёрная
Количество проводящих слоев: 2 Базовый материал (Core): FR4 Суммарная толщина платы, мм: 1.5 Толщина фольги, мкм: 18 или 35 Финишное покрытие площадок: HASL Паяльная маска: белая * Маркировка обозначений: чёрная
1 светодиод 1206 Зелёный 1 светодиод 0805 Жёлтый 2 резистора 1206 220 Ом 2 резистора 1206 100 кОм 2 транзистора BC807-25 2 конденсатора электролитических SMD 10 мкФ или 22 мкФ * 1 коннектор PLD-4

Seal addon bill of materials (BOM)
11 components, 7 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | Q_PNP_BEC | SOT-23_Handsoldering | Q1, Q2 |
| 1 | Conn_02x02 | Badgelife-Shitty-2x2 | J1 |
| 1 | LED_GREEN | D_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D1 |
| 1 | LED_YELLOW | D_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2 |
| 2 | 10uF | C_Elec_4x5.4 | C1, C2 |
| 2 | 100k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R4 |
| 2 | 220 | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R2, R3 |
Seal addon design files
The KiCad project lives in the bi-zone/offzone-hw repository on GitHub; these links point at the commit this page was built from.
Seal addon: common questions
How big is the Seal addon PCB?
The Seal addon measures 0 × 0.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Seal addon?
11 components, from 7 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 Seal addon design files?
From the bi-zone/offzone-hw 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 Seal addon design in my own project?
The repository has no license, so all rights stay with bi-zone. Use it as a reference, and ask the author before reusing the design.
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