First up:
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh7aTMccpU6DF_xjX1tmT6uZ6mSTQwrYhwXV41H-IWA8jqWORCdaulM_1KcbYo3BywRC1qEybvHYCZuuAI7ZJuu345U31kjkMSO9_tu_JOqdc3RMYCpsbesj2KTe3cRZ0XA-xyBQhInonk/s400/conv.jpg)
This is some level shifter and 3.3v regulator combo, It's intended purpose I don't really remember. Uses Maxim components. I ended up using just the 3.3v reg part of it. PCB was made with PnP Blue, and perma-marker
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQYQ3pi9HgQiHZO8iWtwKTBKxHbCkyYvtKW9ovmFQGhWtFFWrKwmZABO4iLXq_jGHvCIe-PiM1dmm0ABOilU_oGdjyV8bZSqWZnR8ijcLmcaiTCHGmjzm3uCJPfmBTEN6W-BBLgWjfZxI/s400/TILO.jpg)
This is a board for 4 TIL311 displays ics(shown left), it's still sitting in my drawer, with TILs soldered in. Same PCB making method, this is going to be the same for everything else as well.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEicx7hyPaFDLyGpxymn7Xi_BHvNMjL8ujM6LFF5VjKPOd9Fv-stvSdGw9eIXBrK23zPfdUEiBhVZYua8uXO2GgfWFji1pdptnkuMVbdZ3pJPc0ZDqYlRZWDyXMIGa3dTGfDwonS2JD4r_Q/s400/picochg.jpg)
This is a single cell LiIon charger. Uses a Linear tech. charger ic (on the left) It was left over from the samples I ordered for repairing the Zipit1s
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjH1mhQKqUfJb4C-xYeXapcMFBSzvi1yh1WrokspT7Iwxt94qRDSUMwG4zW_E75AHnSZCX3FexnYHFWsjlLYNEdcerzbs-HJglLGTL-VDlWTotqeSL5-SjNQEhoVfbYv_zFvQweF7q0l1c/s400/slachg.jpg)
This is a lead acid smart charger board, that I never finished from here.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEheOuWJzgBS_FUBWgHdFXGhxa9-iygo375rETsCjbG8Ts2QcgTrnKPXEa62tT2beMY2zsLy_vsWduVBgv1GtibxTwG24TI474NWOwIWsvlOpeDDAqIruJ2t4W_T24C4kTilmzLHIV4nXtA/s400/desulf.jpg)
This is a lead acid battery desulfator from here.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuq6CVfYLOvyVgjK0w9Ec9nRdMO_fbWOimDjAr3CtvRS0FkpPjgbQyDUUmgjIygxar_3GSnKoEPT8fKZmsCS3JFR8lhKo885Uxpl2dT77hNsACsKqppVvaJvIagYutUhQuHbhLVnoto2g/s400/spi_prg_cnv.jpg)
Now this is a SPI (bios) flash programmer. It's based on this one made by Sergey Kiselev It uses a 74HC04 instead of the CD4049. I've only multimeter-tested it sofar. Built it for a mis-flashed motherboard I bought on the cheap. Still waiting for C2D prices to fall, so I've shelved this along with the mobo. (I'm a cheap bastard)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiIHrxW7KwzyCBP1vQC6YoLCu47HNx99duS4HjBDX_kvMk1_3GlhWz7DlcpHRh4MvrW5luq-zS8tt5Z-z4jSbnVbDYtwpv9QxjVXibcboch1iLyZhOPgDNbsXQd_ZN7ZbBCfQ2dTNHlNZI/s400/whe.jpg)
Okay this is.. modern art! Functionalitywise it's a low power step-up transformer. (really)
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