Here is a 5*5 PCB using Sparkfun PCB it can be changed and rebranded as
long as we follow the
Released under the Creative Commons Attribution Share-Alike 4.0 License
it brings down the costfrom 50-60$ to about 13-15
$ .
AS well as remove pullups to 3.3v . as arduino nano is 5v logic
This is only cost saving I am not going to make and sell It saves 35$ off the BOM .
I can produce Gerbers and Pick & Place if Needed.
Note I am using JLCPCB with a low setup cost I am not using a Local Israeli company. If
we have a 500$ NPI the idea is useless. JLCPCB is Limited at 50 PCBS 1250 pcbs.
One can purchase the boards from Aliexpress for about 17-20$ but unknown quality and may
be fake.
Here is a 5*5 PCB using Sparkfun PCB it can be changed and rebranded as long as we follow the
Released under the Creative Commons Attribution Share-Alike 4.0 License
it brings down the costfrom 50-60$ to about 13-15
$ .
AS well as remove pullups to 3.3v . as arduino nano is 5v logic
This is only cost saving I am not going to make and sell It saves 35$ off the BOM . I can produce Gerbers and Pick & Place if Needed.
Note I am using JLCPCB with a low setup cost I am not using a Local Israeli company. If we have a 500$ NPI the idea is useless. JLCPCB is Limited at 50 PCBS 1250 pcbs.
One can purchase the boards from Aliexpress for about 17-20$ but unknown quality and may be fake.
https://jlcpcb.com/smt-assembly
Arie