USBprog
Open source Swiss Army knife
Materials
Gerber file
CAM/CAD data for the PCB referred to in this article is available as a Gerber file. Elektor GREEN and GOLD members can exclusively download these files for free as part of their membership. Gerber files allow a PCB to be produced on an appropriate device available locally, or through an online PCB manufacturing service.
Elektor recommends the Elektor PCB Service service from its business partner Eurocircuits or AISLER as the best services for its own prototypes and volume production.
The use of our Gerber files is provided under a modified Creative Commons license. Creative Commons offers authors, scientists, educators and other creatives the freedom to handle their copyright in a more free way without losing their ownership.
Component list
Resistors
R1, R2, R7 = 10k?, SMD 0603
R3 = 1M?, SMD 0603
R4 = 1k?5, SMD 0603
R5, R6 = 274?, SMD 0603
R8...R15 = 100?, SMD 0603
Capacitors
C1, C2 = 15pF, SMD 0603
C3, C5, C7 = 1µF, SMD 0603
C4, C6, C8-C11 = 100nF, SMD 0603
Semiconductors
IC1 = ATmega32L-AU, QFP 12x12 (Atmel)
IC2 = USBN9604SLB (National Semiconductor)
D1, D2 = MBRS130T3G, SMB DO214AA
D3 = LED, red, SMD 0603
D4 = LED green, SMD 0603
Miscellaneous
Q1 = 24 MHz, quartz crystal, HC49/4 case
X1 = USB socket, Type B, PCB mount
SV2 = 10-way DIL boxheader, angled, PCB mount
JP1,JP4 = 2-way SIL pinheader
JP2 = 3-way SIL pinheader
JP3 = 4-way SIL pinheader
PCB, bare, ref. 060224-1
PCB, SMD pre-fitted, all other parts supplied, order code 060224-71
Discussion (0 comments)