SGP30 Custom Circuit Board Design
Budget: $250 – $750 USD
Design a circuit board for a small sensor (SGP30) on a 10mm x 20mm board. The edge of the board will have 8 pads to solder pins to, spacing at 2.5mm (like a normal header, but no holes). The SGP30 is a chemical sensor that uses 2 resistors and a capacitor. 1.8vlts supplied, plus ground and scl and sda.
This is a pretty common part, what's different with mine, is that I need a N-Channel MOSFET to turn power on and off to it.
I'll need the Gerber files along with anything else to be able to have this board produced.
The file, Screenshot 2022.... is the exact sensor board that I'm currently using. It works fine except it's always drawing power. My board needs to have the same function plus an added MOSFET to turn power on and off. I have access to a DIO to control the gate.
The order of the pins doesn't matter - I can change my main board. What does matter is that the pins will be soldered flat to the board on pads, 2.5mm spacing so there is no bend in the pin so it'll fit in my enclosure.
The board is 20mm wide and 10mm tall.
The SGP30 is the datasheet of the sensor I'm using.
The ru1j002yn-e.pdf is a possible FET that could be used.
I think this is a pretty straight forward design project. I have KiCad for other little board I've created, I just don't have time to develop this one and the knowledge to make sure that the board layout is correct and the correct MOSFET is selected.
This is a pretty common part, what's different with mine, is that I need a N-Channel MOSFET to turn power on and off to it.
I'll need the Gerber files along with anything else to be able to have this board produced.
The file, Screenshot 2022.... is the exact sensor board that I'm currently using. It works fine except it's always drawing power. My board needs to have the same function plus an added MOSFET to turn power on and off. I have access to a DIO to control the gate.
The order of the pins doesn't matter - I can change my main board. What does matter is that the pins will be soldered flat to the board on pads, 2.5mm spacing so there is no bend in the pin so it'll fit in my enclosure.
The board is 20mm wide and 10mm tall.
The SGP30 is the datasheet of the sensor I'm using.
The ru1j002yn-e.pdf is a possible FET that could be used.
I think this is a pretty straight forward design project. I have KiCad for other little board I've created, I just don't have time to develop this one and the knowledge to make sure that the board layout is correct and the correct MOSFET is selected.