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Heart-Rate Monitor and Pulse Oximeter Sensor in LED Reflective Solution
1k ohm 1/4W and tolerance of ±5%
The default jumper used is J3 with a 510K resistor
These are Metal Film Resistor with a value of 22k ohm 2W and tolerance of ±5%
10 Segment Digital LED Display Bar Red Colour mosfet Heart-Rate Monitor and Pulse OximeterThis attractive LED bar graph is used to create a small linear display with glowing red colour. In the plastic body, there are ten LEDs. This display is bright, beautiful, and funky with nice diffused rectangular lenses for a striking look. There are 20 pins, 10 on each side, with 2. 54mm pitch spacing, allowing you to simply put it onto a breadboard and leave plenty of room for wiring. This device has a small dimension and a simple interface. Each of
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