Ometak
About the Ometak PCB
Ometak is an open source PCB design by matuhac, published on GitHub. It is a 2-layer board measuring 60 × 41 mm, with 25 components from 15 distinct parts.
Other key parts include the ICL7660, L78L05_SO8, OPA333xxD and DRV8220DSGR. By type, the board carries 7 capacitors, 7 resistors, 6 ICs, 1 connector and 1 diode.
From the project
Cílem projektu je navrhnout jednoduchou řídící desku pro včelařský ometák.
Main components on the Ometak
Ometak bill of materials (BOM)
25 components, 15 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ICL7660 | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | L78L05_SO8 | SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 2 | OPA333xxD | SOIC-8_3.9x4.9mm_P1.27mm | U3, U6 |
| 2 | DRV8220DSGR | WSON8_DSG_TEX | U4, U5 |
| 1 | Conn_01x02_Pin | TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | J1 |
| 2 | Conn_01x02_Pin | TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | Motor_1, Motor_2 |
| 1 | R_Potentiometer | Potentiometer_Piher_PC-16_Single_Horizontal | RV1 |
| 1 | BAS40-04 | SOT-23 | D1 |
| 1 | 0.33 uF | C_1206_3216Metric | C1 |
| 2 | C | CP_Radial_D10.0mm_P5.00mm | C2, C3 |
| 1 | 0.1 uF | C_1206_3216Metric | C4 |
| 1 | C | C_1206_3216Metric | C5 |
| 2 | 10 uF | C_1206_3216Metric | C6, C7 |
| 1 | 25 | R_1206_3216Metric | R1 |
| 6 | R | R_1206_3216Metric | R2, R3, R4, R5, R6, R7 |
Ometak design files
The KiCad project lives in the matuhac/Ometak repository on GitHub; these links point at the commit this page was built from.
- LayoutKicad/Ometak/Ometak.kicad_pcb
- SchematicKicad/Ometak/Ometak.kicad_sch
Ometak: common questions
How big is the Ometak PCB?
The Ometak measures 60 × 41 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Ometak?
25 components, from 15 distinct parts. The full bill of materials is listed on this page.
Where can I download the Ometak design files?
From the matuhac/Ometak repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Ometak design in my own project?
The repository has no license, so all rights stay with matuhac. Use it as a reference, and ask the author before reusing the design.
