On 29/05/14 21:55, Luke Kenneth Casson Leighton wrote:
so luckily, 5V or 12V input PSU it really won't care. the caution about the 2 different plugs appreciated, but i have already done the part and i know it takes time to redo them and find suitable replacements and the suppliers and so on, and i'm not hugely keen on going through that again right now.
I think for a first, demonstration product we can expect buyers to use a power supply with the correct specifications. There'll be plenty of time to refine and idiot-proof the design before mass production starts...
Quick, cheap, easy are definitely the priorities at the moment.