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Added assembly descriptions

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Richard Eoin Meadows 2013-09-04 21:11:32 +01:00
parent ac2bc70edc
commit ead74c272a
1 changed files with 4 additions and 2 deletions
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hardware/contrib/richardeoin/README.md
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@ -19,7 +19,7 @@ possible, but also has several diferences.
### Uses 0603 [1608 Metric] components ### Uses 0603 [1608 Metric] components
Makes reflow soldering much easier. The layout is intended for reflow soldering.
### Includes Level Translator ### Includes Level Translator
@ -38,7 +38,7 @@ header. The hole centres are
As well as the standard button for entering USB DFU mode, this variant As well as the standard button for entering USB DFU mode, this variant
also provides a button for pulling the BOOT0 pin high to activate the also provides a button for pulling the BOOT0 pin high to activate the
STM32 SystemMemory bootloader. Hold this button when plugging in the STM32 SystemMemory bootloader. Hold this button when plugging in the
module to enter bootloader mode where module to enter then bootloader mode. Then
[scripts/bootprog.py](scripts/bootprog.py) can be used to program and [scripts/bootprog.py](scripts/bootprog.py) can be used to program and
reprogram the chip over the USART1 interface. reprogram the chip over the USART1 interface.
@ -59,6 +59,8 @@ August 2013)
## Assembly Photos ## Assembly Photos
Blank PCB:
![PCB Front Side](blackmagic_richardeoin_pcb_front.JPG "PCB Front Side") ![PCB Front Side](blackmagic_richardeoin_pcb_front.JPG "PCB Front Side")
![PCB Reverse Side](blackmagic_richardeoin_pcb_reverse.JPG "PCB Reverse Side") ![PCB Reverse Side](blackmagic_richardeoin_pcb_reverse.JPG "PCB Reverse Side")
Solder Paste Stencil:
![PCB Stencil](blackmagic_richardeoin_stencil.JPG "PCB Stencil") ![PCB Stencil](blackmagic_richardeoin_stencil.JPG "PCB Stencil")