Layout for USBasp

USBasp is a capable V-USB based AVR programmer that can be built at home yet it doesn’t come with any layouts in gEDA’s pcb format. This project fixes that.

download

The archive contains a gschem schematic and a single-sided pcb layout.

• usbasp_2009-05-25.tar.gz

parts

• X1: USB Type B (female)
• X2: IDC 10-pin header (right angle)
• R1: 68R
• R2: 68R
• R3: 2k2
• R4: 1k
• R5: 1k
• R6: 10k
• R7: 1k
• IC1: ATmega8
• C1: 4u7
• C3: 100n
• C4: 22p
• C5: 22p
• Q1: 12.000M
• D1: 3V6
• D2: 3V6
• D3: 1N4148
• LED1: 3mm
• LED2: 3mm
• JP1: supply target
• JP2: self programming
• JP3: slow SCK