Here is my latest brain part on LL MOSFET. Partly it is to help me verify my understanding is correct, the other is to audition the components I have for their usefulness.
555 voltage booster
so here are the schematics and the layout. If anyone sees a problem with what I am doing please let me know before I let the magic smoke out. I have replaced the old image with the working version. I kept the old image below as a reference for anybody who might not have seen the old one. The brain farts were flowing wild and free in in the making of this, if you remove the LED you can measure the conductance between the drain and source as long as you pay attention to the polarity. All it is not clear on the drawing a bracket where the MOSFETs go to prevent problems further down the line. If using higher voltages change R2 and R4 for larger values suitable to drive the LEDs.
Oops I thought I had finished it, I will fix it tomorrow.
I got it working finally, I also printed a box for the protoboard since I am not going to tear this down, but keep it for future use. I went ahead and attached the STL files to print the enclosure I have made for this.
I left two holes in the bottom of the package to put 5/8" by 1/16" niobium magnets to use with my steel workbench.
555 voltage booster
so here are the schematics and the layout. If anyone sees a problem with what I am doing please let me know before I let the magic smoke out. I have replaced the old image with the working version. I kept the old image below as a reference for anybody who might not have seen the old one. The brain farts were flowing wild and free in in the making of this, if you remove the LED you can measure the conductance between the drain and source as long as you pay attention to the polarity. All it is not clear on the drawing a bracket where the MOSFETs go to prevent problems further down the line. If using higher voltages change R2 and R4 for larger values suitable to drive the LEDs.
Oops I thought I had finished it, I will fix it tomorrow.
I got it working finally, I also printed a box for the protoboard since I am not going to tear this down, but keep it for future use. I went ahead and attached the STL files to print the enclosure I have made for this.
I left two holes in the bottom of the package to put 5/8" by 1/16" niobium magnets to use with my steel workbench.
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