27092015 Updated Schematic, PCB layout and pdf uploaded. This is probably the final release now. The relays are powered via 5V derived from the LM7805 and not 5V from the Arduino as the 5V from the Arduino is from the USB bus, and the current for the relays being ON exceeds this USB limit so hence the required change.
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01OCT2015 Everything changed. Added Bluetooth, changed protocol thus frirmware, application, scheamtic, pcb all changed. Hopefully this is now the final release.
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16092106 Changes to PCB layout and Schematic
26092015 Major bug fixes, new firmware, new windows app, new board layout PCB, new schematic
Updated schematic, partslist and PCB Image of Component side - now using 200 ohm resistors for each of the BLUE LEDS instead of 470 ohms,
27092015 Updated Schematic, PCB layout and pdf uploaded. This is probably the final release now. The relays are powered via 5V derived from the LM7805 and not 5V from the Arduino as the 5V from the Arduino is from the USB bus, and the current for the relays being ON exceeds this USB limit so hence the required change.
01OCT2015 Everything changed. Added Bluetooth, changed protocol thus frirmware, application, scheamtic, pcb all changed. Hopefully this is now the final release.
Finally, PCB done and components soldered in.
Tested OK!
Have uploaded new v104 Arduino firmware today 03102015
30-Nov-2015 New PDF and Windows App uploaded