Raspberry Pi Pico Relay Board [Discontinued] _MAKE_DEV_TEENSY SpO2 results are reported as

SpO2 results are reported as the percentage of hemoglobin that is saturated with oxygen

CDS55XX Robot Servo User Manual

We got a factory to custom-make these classic 'standard' sized hobby servos with a twist - the feedback (potentiometer wiper) line is brought out to a fourth white wire

There's some little buttons on the front that let you enter a menu system for adjusting brightness

Raspberry Pi Pico Relay Board [Discontinued] _MAKE_DEV_TEENSY SpO2 results are reported asThe Raspberry Pi Pico Relay Board allows your Raspberry Pi Pico to control up to 4 devices with loads up to 240V AC 7A or 30V DC 10A! The board uses an optocoupler that allows the circuit to transmit an electrical signal between two isolated circuits through light energy. The optocouplers work to prevent the high voltages in one part of the circuit from affecting the other part of the circuit. Each relay also includes an indicator LED for easy