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  1. K

    2vdc 300-400ma schematic needed

    well, thats what i was thinking.. BUT i need the actual schematic , with current and voltage regulation .. i`ve sifted thru a few but they are 3v or over and have NO current regulation. mark
  2. K

    2vdc 300-400ma schematic needed

    hi, i`m trying to find a 2 vdc 300-400 ma dc power supply . any body help with a schematic or a ic type ? mark
  3. K

    300mW 808nm Laser diodes on eBay for $4.49 free shipping!

    here are the specs for that laser diode.... Parameters are as follows: Continuous output power (W) 0.3 Peak wavelength λ (nm) 808 ± 10 Spectral width of Δλ (nm) ≤ 2.5 Threshold current (A) ≤ 0.10 Current (A) ≤ 0.40 Operating Voltage (V) ≤ 2.0 Slope efficiency (W / A) ≥ 0.95 Beam divergence angle...


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