Some electronics design work for Goldsmiths’ College - part of their Citizen Sense project.

They had developed a prototype Internet-connected particulate matter sensor, and were then looking at a run of ~35 units.

We translated the stripboard prototype onto a PCB, working with the ceramicist who had designed the enclosure to ensure that the board would fit and none of the components would foul the case.

We also checked the circuit over and added the ability to power it from a battery source rather than USB.

Once the PCBs had been manufactured, we soldered up the units ready for deployment.