Taste The Code on MSN
Oximeter monitor with OLED display using MAX30105 sensor on NodeMCU
In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...
Looking for a digital recreation of the classic analog volume unit (VU) meter? If you’ve got an Arduino, a few passive components, and a SSD1306 OLED, then [mircemk] might have the answer for you. As ...
Roughly the size of a Tic Tac container, this project packs a punch in a compact package. [Matt] sent in this beautifully documented pocket device that brings back great memories of texting on early ...
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