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@@ -73,6 +73,30 @@ The TMI8260/CP2119 has protection features that allow it to protect **ITSELF**
 # Parts included in the kit:
 ![](images/content.jpeg)
 * Breakout PCB
-* TMI8260SP-MS chip [(datasheet in Chinese)](datasheets/TMI8260SP-MS.pdf)
+* TMI8260SP-MS chip
 * Polymer aluminium capacitor (SHENGYANG SM227M025E0600 220uF 25V)
 * 3x Ceramic capacitors (10uF 25V 0603)
+
+
+# Documentation
+![Schematic](images/schematic.png)
+![PCB](image/pcb.png)
+[TMI8260SP-MS datasheet (in Chinese)](datasheets/TMI8260SP-MS.pdf)
+
+
+# Future improvements
+### Thermal management
+![](images/thermal.jpeg)
+* Most of the heat from the IC seems to be dissipating though the OUT1 / OUT2 pins
+* Therefore, the OUT1 / OUT2 polygons should be enlarged, for better cooling
+* Maybe the IC should be moved more towards the middle of the board
+* Right now the board can barely handle 5A
+
+### Solderability
+* The large cap is very difficult to solder
+	* Some thermal reliefs can make it much easier, while probably not impacting performance in any significant way
+* The optional flyback diodes are difficult to solder
+	* The footprint should be made hand-solderable (by enlarging the pad by a lot)
+
+---
+Made at [ELAB](http://elab.kth.se) by Marek Baczynski. Find him on the ELAB slack if you have any questions
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