AMPEF4
About the AMPEF4 PCB
AMPEF4 is an open source PCB design by PabloSGomez50, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 57 components from 27 distinct parts.
Other key parts include the TL072. By type, the board carries 19 resistors, 7 test points, 7 diodes, 6 capacitors, 5 connectors and 3 ICs.
Main components on the AMPEF4
AMPEF4 bill of materials (BOM)
57 components, 27 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | TL072 | DIP-8_W7.62mm_LongPads | U1, U2, U3 |
| 3 | BC547 | TO-92_Inline_Wide | Q1, Q2, Q3 |
| 1 | Fotocelula | PhoenixContact_MSTBVA_2,5_2-G-5,08_1x02_P5.08mm_Vertical | J1 |
| 1 | Microcontrolador | Molex_KK-254_AE-6410-04A_1x04_P2.54mm_Vertical | J2 |
| 1 | Batt | Molex_KK-254_AE-6410-04A_1x04_P2.54mm_Vertical | J3 |
| 1 | Bat 2xAA | Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical | J6 |
| 1 | Rele uC | Molex_KK-254_AE-6410-05A_1x05_P2.54mm_Vertical | J7 |
| 1 | Jmp_Pote | TestPoint_2Pads_Pitch2.54mm_Drill0.8mm | JP1 |
| 1 | Jmp_BatAA | TestPoint_2Pads_Pitch2.54mm_Drill0.8mm | JP2 |
| 1 | Jmp_ON | TestPoint_2Pads_Pitch2.54mm_Drill0.8mm | JP3 |
| 3 | FINDER-30.22 | Relay_DPDT_Finder_30.22 | K1, K2, K3 |
| 1 | 20k | Potentiometer_Omeg_PC16BU_Vertical | RV1 |
| 7 | TestPoint | Banana_Jack_1Pin | TP1, TP2, TP3, TP4, TP5, TP6, TP7 |
| 1 | LED VERDE | LED_D3.0mm | D1 |
| 3 | LED | LED_D3.0mm | D2, D3, D4 |
| 3 | 1N4148 | D_DO-35_SOD27_P7.62mm_Horizontal | D5, D6, D7 |
| 6 | 100n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C3, C4, C5, C6 |
| 4 | 100k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R3, R4, R9 |
| 1 | 10M | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2 |
| 2 | 1k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R5, R15 |
Show 7 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 1M | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R6 |
| 2 | 18k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R7, R8 |
| 1 | 3.3k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R10 |
| 2 | 1k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R11, R13 |
| 1 | 4.7k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R12 |
| 2 | 4.7k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R14, R16 |
| 3 | 4.7k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R17, R18, R19 |
AMPEF4 design files
The KiCad project lives in the PabloSGomez50/implante-coclear-estimulador repository on GitHub; these links point at the commit this page was built from.
- LayoutAMPEF4-cache/AMPEF4.kicad_pcb
- SchematicAMPEF4-cache/AMPEF4.kicad_sch
AMPEF4: common questions
How big is the AMPEF4 PCB?
The AMPEF4 measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the AMPEF4?
57 components, from 27 distinct parts. The full bill of materials is listed on this page.
Where can I download the AMPEF4 design files?
From the PabloSGomez50/implante-coclear-estimulador repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the AMPEF4 design in my own project?
The repository has no license, so all rights stay with PabloSGomez50. Use it as a reference, and ask the author before reusing the design.
