 Add oodles of analog inputs with an 8-channel ADC. Many microcontrollers have ADCs these days for reading analog or resistive sensors like potentiometers, thermistors, LDR light sensors, etc. But sometimes you need more! Or maybe you're using a single board computer like a Raspberry Pi that has no ADCs at all. The ADS7830 is an affordable 8-channel ADC with I2C interface, so it's really easy to include with any platform. There are two address pins, so you could have 4 x 8 equals 32 total channels with chainable STEMA QT cables. You can get up to 70 ks per second, but it's only 8 bits of resolution, so while it's suitable for rough sensor measurements. This would be a great way to add a ton of tensiometers to a build, especially if it contained a Raspberry Pi. Prototype coming soon!