Pay in 4 interest-free payments of $16.50 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
with all the safety precautions included with the SparkFun Qwiic Quad Relay
* Speaker cable (Speaker not included)
GL-5149-F Golight Radioray Summary/Certifications Lamp Type: 65 Watt Halogen Bulb 65 Watt
The EPL-TL-1X10W-C-DF
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Single Lead Heart Rate Monitor - AD8232 < $50 with all the safety precautionsThe AD8232 SparkFun Single Lead Heart Rate Monitor is a cost effective board used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading. ECGs can be extremely noisy, the AD8232 Single Lead Heart Rate Monitor acts as an op amp to help obtain a clear signal from the PR and QT Intervals easily. The AD8232 is an integrated signal conditioning block for ECG
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