HardLabs

USBAsp

mekatronik-achmadi·atmega-dev·atmega-demos/avr_usbasp/circuit/kicad/usbasp/usbasp.kicad_pcb

USBAsp PCB layout, top view — open source AVR/Arduino board by mekatronik-achmadi

About the USBAsp PCB

USBAsp is an open source AVR/Arduino PCB design by mekatronik-achmadi, published on GitHub. It is a 2-layer board measuring 29.6 × 33.6 mm, with 20 components from 12 distinct parts.

Its main chip is the ATmega8A-A, from the AVR/Arduino family. By type, the board carries 6 resistors, 4 diodes, 3 jumpers, 3 capacitors, 2 connectors and 1 IC.

From the project

This repository store some examples of ATMega development. Currently reworked

Main components on the USBAsp

ATmega8A-A

USBAsp bill of materials (BOM)

20 components, 12 distinct parts.

QtyPartRefs
1
ATmega8A-A
U1
1
12MHz
Y1
1
Conn_01x06_Pin
J1
1
USB_B_Mini
J2
3
Jumper_2_Open
JP1, JP2, JP3
2
LED
D1, D2
2
3v6
D3, D4
1
100nF
C1
2
22pF
C2, C3
2
10K
R1, R4
2
1K
R2, R3
2
68
R5, R6

USBAsp design files

The KiCad project lives in the mekatronik-achmadi/atmega-dev repository on GitHub; these links point at the commit this page was built from.

USBAsp: common questions

What microcontroller does the USBAsp use?

The USBAsp is built around the ATmega8A-A, from the AVR/Arduino family.

How big is the USBAsp PCB?

The USBAsp measures 29.6 × 33.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the USBAsp?

20 components, from 12 distinct parts. The full bill of materials is listed on this page.

Where can I download the USBAsp design files?

From the mekatronik-achmadi/atmega-dev repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the 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 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.

More boards in atmega-dev

Similar boards