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Design Solar Panel With Bateries For Pc Fan At Radiation Shield Part 2.


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  • Location: Peristeri - Athens - Greece
  • Location: Peristeri - Athens - Greece
Posted

Ηi again

I make a electronic circuit with 2N2222 tranzistor, and CA3140E microcircuit, i drive to relay with better accurace,with trimmer i tuning at how voltage i want to drive the relay.

I have some photos

All it is the same with other project ,except the relay circuit

Fan turn the day with full speed ,and the night at half speed

solarc12.gif

reelay10.jpg

relayc10.jpg

relayc12.jpg

relayc14.jpg

relayc15.jpg

relayc16.jpg

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