Merge branch 'master' of https://github.com/oddwires/RPI---pico

Clock/README.md

@@ -6,5 +6,7 @@
   * Target device = Pico (also works on Pimoroni PGA2040)
   * Set time through Putty terminal session over USB port
  
+![Hardware](https://github.com/oddwires/RP2040/blob/master/Clock/Images/Pico_DAC_bb.jpg)
+
 * Limitations:
-  * USB serial requires Windows (10 or later)
+  * USB serial requires Windows (10 or later)