GB Clark II
S20180415_0004.jpgHere is a image print out prior to transfer. This is showing the 0603 resistor pads.JPEG Image - 199.84 kB - 04/15/2018 at 13:58 |
|
|
pcb001_pre-etch_cropped.jpgA board prior to etching. This is where I noticed the problem as regards to the lack of mirroring. I use toner transfer method via the cold process(i.e. mix acetone/alcohol, coat the board, apply paper, clamp, wait, remove paper under running water)JPEG Image - 670.87 kB - 04/10/2018 at 11:24 |
|
|
pcb001_cropped.jpgOne of my early attempts. Looked fine until I noticed that I had failed to mirror the image prior to printing... ArrgghhhJPEG Image - 614.58 kB - 04/10/2018 at 11:21 |
|
|
board_copper_1.14_A.pdfAn early attempt to print out a PCB. Then I noticed that Eagle had not included some pads, no vias or no contacts. That took me a little while to hunt and cure.Adobe Portable Document Format - 2.29 kB - 04/10/2018 at 11:13 |
|
|
sch01_out01_18MAR18.pdfEarly schematic of the power system.Adobe Portable Document Format - 88.36 kB - 04/10/2018 at 08:49 |
|
|