integrate images into README.md

doc/mcu-examples/n28/README.md

@@ -30,16 +30,19 @@ sensor.
   - DOOR         : state of door/window (0=closed, >0=open)
 
 
+
 ## Schematic
 
 ![Schematic](https://gitea.aqbanking.de/martin/aqhome/raw/branch/master/doc/mcu-examples/n28/n28_schematic.png)
 
 
+
 ## PCB Front
 
 ![PCB Front](https://gitea.aqbanking.de/martin/aqhome/raw/branch/master/doc/mcu-examples/n28/n28_pcb_front.png)
 
 
+
 ## PCB Back
 
 ![PCB Front](https://gitea.aqbanking.de/martin/aqhome/raw/branch/master/doc/mcu-examples/n28/n28_pcb_back.png)

doc/mcu-examples/n29/README.md

@@ -1,6 +1,5 @@
 
-N29
+# N29
-===
 
 
 N29 is a ATtiny84 based PCB with either a temperature/humidity sensor or
@@ -9,8 +8,7 @@ for light measurement.
 
 
 
-Overview
+## Overview
---------
 
 
 - Role: Air quality and climate sensors
@@ -26,3 +24,22 @@ Overview
     - SGP-30/40 air quality sensor
   - Photo LED
 
+
+
+## Schematic
+
+![Schematic](https://gitea.aqbanking.de/martin/aqhome/raw/branch/master/doc/mcu-examples/n29/n29_schematic.png)
+
+
+
+## PCB Front
+
+![PCB Front](https://gitea.aqbanking.de/martin/aqhome/raw/branch/master/doc/mcu-examples/n29/n29_pcb_front.png)
+
+
+
+## PCB Back
+
+![PCB Front](https://gitea.aqbanking.de/martin/aqhome/raw/branch/master/doc/mcu-examples/n29/n29_pcb_back.png)
+
+

doc/mcu-examples/n30/README.md

@@ -1,6 +1,5 @@
 
-N30
+# N30
-===
 
 N30 is a ATtiny84 based PCB with a temperature sensor and
 connections for LED stripes.
@@ -14,8 +13,7 @@ but for now there is no software support for this (have to write
 a driver for it).
 
 
-Overview
+## Overview
---------
 
 - Role: LED strip controller
 - MCU: AtTiny84
@@ -34,3 +32,22 @@ Overview
   - MA_LIGHT     : motion activated light
 
 
+
+## Schematic
+
+![Schematic](https://gitea.aqbanking.de/martin/aqhome/raw/branch/master/doc/mcu-examples/n30/n30_schematic.png)
+
+
+
+## PCB Front
+
+![PCB Front](https://gitea.aqbanking.de/martin/aqhome/raw/branch/master/doc/mcu-examples/n30/n30_pcb_front.png)
+
+
+
+## PCB Back
+
+![PCB Front](https://gitea.aqbanking.de/martin/aqhome/raw/branch/master/doc/mcu-examples/n30/n30_pcb_back.png)
+
+
+