it's been years now since the first Hyperion LPM emerges to market.
some may need to renew their calibration data.
here is the (re)calibration instruction for the Hyperion board:
Hyperion Calibration Instruction
Also in case anyone looking for latest Vritonuzz datalogger, here it...
I'm able to do this, but the problem would be the heatsinking..
If you are asking for 5A round 17mm, the usage duty would be low
the thermal protection may be kicking earlier than those which mounted on heatsink.
There will be some new driver coming soon...
The real life things really took my free time a lot. In addition, some health condition prevents me from maximizing my productivity, hence i went MIA for months :(
Apparently many things happened since i last active on forums
checked in to LPF, web design/platform changed, my picture...
The SuperDrive LV has been completed!
This is using a lower powered IC than the original design (the intended IC is out of stock unfortunately)
The price is also reduced from $24.9/pc to $19.9/pc
I'm able to get 3A from 3.9-4.0Vin when boosting
Using 1x Li-Ion battery...
About testing the "continuity" or short-testing using multimeter:
You need to be aware as the (usual) multimeter will supply about 3V when set into continuity test. This leads into powering up the driver and thus act the same way when you power it up using 3V battery, i.e the...
Max input voltage would be 6.4V (2x LiFePO4 at full charged = 3.2V*, for example ANR26650M1B cell)
Max output voltage (Vf) would be 6V
Above that? kaboom! :D
*please note that some LiFePO4 is 3.5~3.6V at full charged
I always suspected that the concave lens in the 3EL reflecting and focusing enough power to melt the LD's window.
Because it also happened to me :(
If there are some debris at the beginning, it should have melted since the beginning of turning on laser.
BUT, it happened only when i try to...