I am new to picaxe but have used pics previously using logicator flowcharts. I want to build a tide clock based on the moon phases. Output will be in the form of 8 to 12 LED's lighting on the 'moon hour'.
I was hoping to use a picaxe but it would appear that the internal clock is inacurate. I would like the device to be accurate to within about 5 minutes per month (10 seconds per day).
Do I need to use an external resonator or seperate chip to achieve this accuracy?
Thanks
Tony
I was hoping to use a picaxe but it would appear that the internal clock is inacurate. I would like the device to be accurate to within about 5 minutes per month (10 seconds per day).
Do I need to use an external resonator or seperate chip to achieve this accuracy?
Thanks
Tony