Circuit by hand on pcb. Remove the excess paper with some water so that you are only left with the stained pcb.

How To Make A Pcb At Home Step By Step Guide

Take a plastic box and fill it up with some water.

How to make pcb at home. For this we will make ferric chloride solution fecl3 by adding 2 3 tea spoon of ferric chloride in some water. Different method to make pcb. The process takes a minute or two and the dry film is peeled off.

Nowadays we can easily create a high quality printed circuit not even a professional quality but a good quality for hobby projects. At home without any special material. There are in all three basic methods to make pcb 1.

Place the pcb in container with 5 sodium hydroxide solution. Put the pcb in this solution for approx. Remove the excess paper with some water so that you are only left with the stained pcb.

Since laser method is industrial method to make pcb we will get in detail of first two method to make pcb at home. Immersing the painted board in ferric chloride solution until the chemical eats away the exposed copper leaving the painted layout sections intact. Place some newspaper on the bottom so the etching solution does not spoil your floor.

One needs to simply place the components on the pcb and solder them. Polishing the finished board with fine emery paper. Dissolve 2 3 teaspoons of ferric chloride power in the water.

Iron on glossy paper method. Drilling holes on the indentations. Place the image directly upon the copper side of the pcb and iron it for approximately 10 minutes.

This process is called as etching. Using pcb houses is a good idea if you are developing commercial products. Usually pcb houses will manufacture in large quantities to reduce the cost and if you are ordering pcbs just for prototyping then it might cost you more.

Dip the pcb into the etching solution ferric chloride solution fecl 3 for approximately 30 mins. This solution is called etching solution. Drying the board and scrubbing out the etch resist paint from the tracks and the pads.

Dip the pcb into the etching solution ferric chloride solution fecl3 for approximately 30 mins. By doing so the laser printed ink will get transferred from the photo paper to the surface of the pcb. How to make pcb at home part 1.

The fecl 3 reacts with the unmasked copper and removes the unwanted copper from the pcb. Dissolve 2 3 tea spoon of ferric chloride power in the water. What is pcb a printed circuit board pcb mechanically supports and electric.

Place the image directly upon the copper side of the pcb and iron it for approximately 10 minutes. Sodium hydroxide also known as caustic soda and lye. Pcb manufacturing houses vs making pcb at home.

Rinse well and the pcb is ready for drilling and use. Sand the pcb using a fine grit of sandpaper and some water. By doing so the laser printed ink will get transferred from the photo paper to the surface of the pcb.

Take a plastic box and fill it up with some water. Laser cutting edge etching. Now make a solution of ferric chloride.

Now ferric chloride will react and remove the exposed copper and won t react with the masked copper under the black lines. Sand the pcb using a fine grit of sandpaper and some water.