101
101 points

A printed circuit board (PCB) is for mechanically support and electrically connect electronic components. It uses conductive tracks and other features.

plus500
Plus500

PCBs can be single sided (one copper layer), double sided (two copper layers) or multi-layer.

Conductors on different layers are connected with plated-through holes called vias.

Advanced PCBs may contain components – capacitors, resistors or active devices – embedded in the substrate.

Where to buy?

Cheap prototype boards can be found on Aliexpress:

 

20pcs 5×7 4×6 3×7 2×8 cm
double Side Copper
prototype pcb Universal Board
for Arduino
Free Shipping Dropshipping

Price: 5-6$ per lot
10Pcs DIY Prototype Paper PCB
Universal Experiment Matrix Circuit Board 5x7cm
Free shipping

Price: 3$ per lot
4pcs Double Side Prototype PCB Universal Board
5×7 4×6 3×7 2x8CM
free shipping
FA DIY Prototype Paper PCB Universal Board New
10Pcs 5x7cm
Copper Single Side PCB Electronic Components Supplies AF

 


Like it? Share with your friends!

101
101 points
Admin

0 Comments

Choose A Format
Personality quiz
Series of questions that intends to reveal something about the personality
Trivia quiz
Series of questions with right and wrong answers that intends to check knowledge
Poll
Voting to make decisions or determine opinions
Story
Formatted Text with Embeds and Visuals
List
The Classic Internet Listicles
Countdown
The Classic Internet Countdowns
Open List
Submit your own item and vote up for the best submission
Ranked List
Upvote or downvote to decide the best list item
Meme
Upload your own images to make custom memes
Video
Youtube, Vimeo or Vine Embeds
Audio
Soundcloud or Mixcloud Embeds
Image
Photo or GIF
Gif
GIF format