Generic USBAsp
About the Generic USBAsp PCB
Generic USBAsp is an open source AVR/Arduino PCB design by mekatronik-achmadi, published on GitHub. It is a 2-layer board measuring 47.3 × 25 mm, with 23 components from 13 distinct parts.
Its main chip is the ATmega8A-A, from the AVR/Arduino family. By type, the board carries 8 resistors, 5 diodes, 4 capacitors, 2 connectors, 2 switches and 1 IC.
From the project
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Main components on the Generic USBAsp
Generic USBAsp bill of materials (BOM)
23 components, 13 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATmega8A-A | TQFP-32_7x7mm_P0.8mm | U1 |
| 1 | Crystal | Crystal_HC49-4H_Vertical | Y1 |
| 1 | Conn_01x06_Male | PinHeader_1x06_P2.54mm_Horizontal | J1 |
| 1 | USB_B_Micro | USB_Micro-B_Wuerth_629105150521 | J2 |
| 2 | SW_Push | SW_PUSH_6mm | SW1, SW2 |
| 3 | LED | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1, D2, D3 |
| 2 | DZ-3v3 | D_MiniMELF_Handsoldering | D4, D5 |
| 1 | 10uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 1 | 0.1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2 |
| 2 | 22pF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C4 |
| 3 | 10K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R8 |
| 3 | 330 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R4, R7 |
| 2 | 68 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5, R6 |
Generic USBAsp design files
The KiCad project lives in the mekatronik-achmadi/example_collection repository on GitHub; these links point at the commit this page was built from.
Generic USBAsp: common questions
What microcontroller does the Generic USBAsp use?
The Generic USBAsp is built around the ATmega8A-A, from the AVR/Arduino family.
How big is the Generic USBAsp PCB?
The Generic USBAsp measures 47.3 × 25 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Generic USBAsp?
23 components, from 13 distinct parts. The full bill of materials is listed on this page.
Where can I download the Generic USBAsp design files?
From the mekatronik-achmadi/example_collection repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Generic USBAsp design in my own project?
The repository has no license, so all rights stay with mekatronik-achmadi. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Generic USBAsp without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
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