MEP EP#265: NuFuel and Gas Classic
- Resealing 12oz cans?
- FAIL!
- Worked till can shaken a bunch
- Improvements
- Working on finding a softer sealing surface
- Currently using a Shore 55A neoprene rubber sheet
- Increase seal pressure on can
- Carmakers wake up to new pecking order as chip crunch intensifies
- Follow up from last week's discussion on Auto industry shutting down production due to lack of electrical components.
- Both automakers and chip manufactures are pointing fingers
- Chip makers point at the auto industry in that they are quick to cut production and cancel orders when car sales slump
- Auto industry where used to being the center of attention for chip and electrical component manufacturers
- The industry spends around $40 billion dollars a year on chips
- By Comparison, Apple spends more on chips just to make iPhones!
- Chips used in Auto tend to be more basic products and older micro controllers, Something that chip fabs do not really want to invest more production into
- Chip Fabs are prioritizing higher margin, leading edge components
- OnSemi plans to be back on schedule by 3rd Quarter
- Eagle EDA Tool Designing parts from the bottom!
- Starting a small business to sell hardware?
- Tips for Parker?
- This will be covered next week
- DipTrace - PCB teardrops
- Benefits
- Stronger pad adhesion making for better reworkability
- Prevents acid traps at sharp corners where traces meet a pad
- This really is not an issue anymore
- Inspect your board and run your DRC
- Potentially make shorted pins appear worse
- Interesting tombstone issue
- Coolio opamp - TLV915x
- Pricing
- TLV9152 $0.354 in qty
- TLV9154 $0.525 in qty
- Offset
- 125uV typ
- 780uV max across temp
- Input bias and input offset 10pA
- 20V power
- 750uA max across temperature supply current per channel
- Rail to rail
- 2k load 250mV from rail with 16V power
- Drops to a fe mV with lower power
- Cyberpunk is Real!
- Porsche's e-fuel is like a real life CHOOH2
