This design is a Photon Shield that incorporates a Humidity and Temperature Sensor, and Tri-axis Gyro, a heartbeat monitor, and an EOG sensor. It interfaces directly with a Particle Photon.
Photon Guitar Pedal
This design, built on the Photon Shield Template, acts as a guitar pedal with both a compression and distortion effect with input, output, and distortion gain knobs. With the Particle Photon inserted in the shield, you can also record audio and save it to the cloud.
The EKG Device is a full integrated system that allows you to connect electrodes via the 1.8mm jack and data can be interfaced with a computer via the microUSB port. Follow the link to our web tools where you can choose the "EKG USB Device" from a list of starter models.
Our content team found an old schematic for a Roland SVC-350 Vocoder and now the entire system has been recreated in the MetaMorph tools. Click to learn about the Vocoder and how this project was executed.