updated on micro:bit

modules/controller/microbit/index.md

@@ -3,7 +3,17 @@
 A [micro:bit](https://makecode.microbit.org) is a small computer, called _microcontroller_, 
 that can interact with other electronic devices. Aside from the onboard screen, sensors and radio capabilities, the micro:bit can control LEDs, servos or motor controllers via large hole connector on the bottom. The micro:bit is easily programmed with a [kid frienly code editor](https://makecode.microbit.org).
 
-## micro:bit 1 input 1 output
+## micro:bit MOSFET switch output
+
+![A micro:bit dual switch with MOSFET]({{site.baseurl}}/assets/microbit_dual_switch.jpg)
+
+### Example
+
+The wiring below turns on a vibrating DC motor when pressing button A on the micro:bit
+
+![A micro:bit dual switch with MOSFET]({{site.baseurl}}/assets/microbit_dual_switch-wired.jpg)
+
+
+## micro:bit LED opto-isolator input
 
 In this module, we expose 1 input pin (using a LED optoisolator) and 1 output pin (via a MOSFET relay switch). Once built, the module can safely be used with other modules, it can also drive a motor.
-

toys/index.md

@@ -5,5 +5,7 @@
 Deconstruction suggestion for common toys found in thrift shops
 and garage sales.
 
+> Opening and deconstructing a toy will mostly likely void any kind of warranty.
+
 * [Game controller]({{site.baseurl}}/toys/game-controller)
 * [RC car]({{site.baseurl}}/toys/rc-car)