my rules about PCB design

Rachmanbobo diary 27

dear boys n girls, uncle bob wanna create amazing PCB but i unable again see detail an small object this time. Because old man and its your era. create SMD project need more bright eyes. I dont have that so this year i must finish abandon project and add simple projects so we can simply easyly solder it.

mentions below :

1. Running LED
2. Shit LED
3. BlinkLED
4 Kiit LED



i  HavE RuLes  PCB design :

track minimum 1 mm
single layer is recommmend
minimum drill 0.8mm

herre  i order Universal PCB  (my design not ready yet)

i buy  9x15cm for only 200 beans

hei it can cut into 45x75mm 4 pcs

if cut 75x90 the price must 2USD
but PCBway sell that more expensive..(3 USD)

while 50x70 price is 2USD (it must 1 USD)

while 40x60 1 USD  it must 0.8 YSD
while 30x70 0.5 USD but i need large one

the smallest 20x80mm x 3 =( equal 60x80mm) = 0,9 USD
they sell it in 0.3 USD each

how about the weight cost shipment?

i order one board 80x150 =

i ask appologize if any mistake, please correct my calc.

bye bye bye

Rachmanbobo