Third test
Last time I tried with small plastic cup, and this time with bigger cylinder.
2018년 5월 28일 월요일
Test vortex 2
Second test to create Vortex
I tried to make a magnet stirrer with
1. neodimum magnet(normal magnets were not strong enough)
2. Cooling fan for PC
3. stepper
4. 9V battery
If you manage right speed of cooling fan, it works just fine.
I tried to make a magnet stirrer with
1. neodimum magnet(normal magnets were not strong enough)
2. Cooling fan for PC
3. stepper
4. 9V battery
If you manage right speed of cooling fan, it works just fine.
2018년 5월 7일 월요일
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