//Arduino Uno doesn't have enough SRAM to store 100 samples of IR led data and red led data in 32-bit format //To solve this problem, 16-bit MSB of the sampled data will be truncated. Samples become ...

//Arduino Uno doesn't have enough SRAM to store 50 samples of IR led data and red led data in 32-bit format //To solve this problem, 16-bit MSB of the sampled data will be truncated. Samples become 16 ...

I decided to make a 'Pulse Oximeter' because, in this pandemic situation, we need this device a lot. It helps us to measure the BPM(Beats Per Minute) and the percentage of Spo2 of our Body. I used ...

今回は酸素化をモニタリングするときのいくつかの指標を解説していきます。 対象は広く、医療関係者から医師全般です。 SpO2とPaO2 初めにこの二つの違いを考えてみましょう。 よく使われるこの二つの酸素化の指標、どうやって使い分けるか案外はっきり ...