Hemoglobin is a protein that binds to and carries oxygen in our blood. High Hgb levels indicate better athletic endurance abilities while lower Hgb readings suggest reduced red blood cell count and possible anemia. Testing hemoglobin normally requires blood to be drawn, lab work and often a MD’s approval for insurance coverage. A new product called Ember is changing that process.
Ember is a $400 portable device that uses 8 LED’s in the visible to infrared spectrum. There are photodetectors on the other side of the unit that are determining the amount of hemoglobin and blood oxygenation level when clamped onto a finger. Ember finally sends the data to be displayed on smart phone using bluetooth. The most unusual part of Ember is that after the first 200 tests users must purchase more credits for $1 each. Cheap compared to blood testing, but expensive for the app world.
We are angry, frustrated, and in pain because of the violence and murder of Black people by the police because of racism. We are in the fight AGAINST RACISM. George Floyd was murdered, his life stolen. The Adafruit teams have specific actions we’ve done, are doing, and will do together as a company and culture. We are asking the Adafruit community to get involved and share what you are doing. The Adafruit teams will not settle for a hash tag, a Tweet, or an icon change. We will work on real change, and that requires real action and real work together. That is what we will do each day, each month, each year – we will hold ourselves accountable and publish our collective efforts, partnerships, activism, donations, openly and publicly. Our blog and social media platforms will be utilized in actionable ways. Join us and the anti-racist efforts working to end police brutality, reform the criminal justice system, and dismantle the many other forms of systemic racism at work in this country, read more @ adafruit.com/blacklivesmatter
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.