3 W compressor, Move the acid arround the PCB (accelerates etching and gives better quality), 5.5 $
100 W heater, Get the acid on temperature (accelerates etching and improves quality)., 7$
3 W compressor, Move the acid arround the PCB (accelerates etching and gives better quality)., 5.5 $
200 ohm resistors (300 pcs), For UV LEDs., 2.2 $
100 UV LEDs, For the UV light. I tested those already., 15.7 €
18 V, 2 A power supply for the UV light., 4.6 $
@ -13,3 +13,5 @@ Driller set, Drill holes with different sizes., 10 €
Iron trichloride (FeCl3), Etches away copper (which is not protected by plastic)., 15.3 €
Canister, Canister to put old FeCl3 (can kill bacteria because of the copper)., ?
Soda (NaOH), Etch away plastic cracked by the UV light., 2 €
Some 3D printed parts, We can most likely print them at Ångström., 0 €
Developing trays, Developing PCBs and clean them in there., 25 €
1
What?
Why?
Price
2
100 W heater
Get the acid on temperatureGet the acid on temperature (accelerates etching and improves quality).
7$
3
3 W compressor
Move the acid arround the PCB (accelerates etching and gives better quality)Move the acid arround the PCB (accelerates etching and gives better quality).
5.5 $
4
200 ohm resistors (300 pcs)
For UV LEDs.
2.2 $
5
100 UV LEDs
For the UV light. I tested those already.
15.7 €
6
18 V
2 A power supply for the UV light.
4.6 $
13
Iron trichloride (FeCl3)
Etches away copper (which is not protected by plastic).
15.3 €
14
Canister
Canister to put old FeCl3 (can kill bacteria because of the copper).