Raw Link for Orcad

 

 

https://www.reddit.com/r/ECE/comments/694sqf/i_hate_cadenceorcad_tools/

https://brandondrury.com/2018/06/21/kicad-vs-orcad-pcb-editor-lite-allegro/

https://www.eevblog.com/forum/kicad/does-it-make-sense-to-learn-altium-now-that-kicad-is-so-good/ 

https://www.sfcircuits.com/pcb-school/pcb-design-software-comparison-guide

 

 

Don't get me wrong, it's not impossible to use, and it's not really anyone thing in particular. It just feels like pulling teeth.

 

My rendition on a cellular GPRS communicator (G5) . Full tcpip   not like G%5only sms

https://sketchfab.com/models/78d3ad20835d4c42a6375678c1e9d221

 

 

Proof of concept 

LP1768   Low Blue tooth low energy not my project.

https://sketchfab.com/models/5c12d7e56cad4115af9739d83c73b542

 

 

Solar 

My Rendition of  a solar  mppt design based on spv1020

https://sketchfab.com/models/fc238c36c7d84ebaa25838a2e2d89b78

current  plan 

cn3722

http://www.consonance-elec.com/seriesCN3722-E.html

https://www.youtube.com/watch?v=liYZ5pYOZDE

 Parts  For design

MCP4201  Change MPPT level

cd4051   make sure balance 

 

current and optomizer only on master all other devices are slaves ( Target bom  7$ )

Target bom 10$  for master master also needs Wifi or gprs or Lora

https://www.aliexpress.com/item/5pcs-lot-MCP42010-I-SL-MCP42010-42010-SOP14-new-original-In-Stock/32898801398.html?spm=a2g0s.9042311.0.0.27424c4dDbMFrv

 

 

 

Battery 18650  ideas  using   cd 4051  and PTC 

https://www.facebook.com/photo.php?fbid=10216291657099723&set=pob.1102551457&type=3&theater

 

 

Lora base station     Rak831 Orange pi   . Making tel aviv amerstdam  

https://www.youtube.com/watch?v=U4UrXl-SGEo

https://sketchfab.com/models/cefeb9d0d7014f11a42d530f176ce139

 Testing  needes to be done from Google TLV  .

https://www.thethingsnetwork.org/community/modiin/

Facebook 

https://www.facebook.com/photo.php?fbid=10214999819804598&set=p.10214999819804598&type=3&theater

https://www.facebook.com/photo.php?fbid=10214999855245484&set=p.10214999855245484&type=3&theater

3d design 

 

 

 

open pnp Parts

 

https://www.youtube.com/watch?time_continue=122&v=lebx-vkmo2o.

not p[roduction but student and startup prototypes

https://www.youtube.com/watch?v=2hDsy_EeDSA 

 

cnc 

https://www.youtube.com/watch?v=tWrt1B1CeP0

 

 

 

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