Electronic Components

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Procuring Parts[edit]

Requesting Free Samples[edit]


Scavenging Parts[edit]

Component Library[edit]

Optical Thermometers[edit]

MLX90614ESF-BAF

MLX90614ESF DCI

FutureElectronics



SparkFun Infrared Temperature Breakout - TMP006



Optical Detectors[edit]

Optical Sencor TCRT5000L - Pulse Oximetry
https://www.youtube.com/watch?v=bwXLZXEI6XQ

Optical Heart Pulse Detector
https://www.youtube.com/watch?v=kikxZE2RfnY
This system is entirely analog, and uses a super-bright 620nm LED with a SFH229 photodiode.

TCRT5000 IR Proximity Sensor Arduino Demo
https://www.youtube.com/watch?v=iJfgHXbBrGg
A fairly useless demo.

Introduction to Arduino TCRT5000 (IR Sensor)
http://blog.huntgang.com/2014/06/17/arduino-tcrt5000-build-ir-sensor/
A superficial introduction to wiring this sensor with an Arduino.

OSRAM Opto Semiconductors Inc SFH 229
http://www.digikey.com/product-detail/en/SFH%20229/475-1078-ND/607287
Photodiode sensitive to 380-1100 nm; peak at 860nm; water clear
$0.50 each (2015)

OSRAM Opto Semiconductors Inc SFH 229FA
http://www.digikey.com/product-detail/en/SFH%20229FA/475-1079-ND/607288
Photodiode sensitive to 730nm-1100nm; peak at 900nm; sunlight filter
$0.50 each (2015)

Vishay Semiconductor Opto Division TCRT5000L
http://www.digikey.com/product-detail/en/TCRT5000L/751-1034-5-ND/1681168

Operational Amplifiers[edit]

LM358 - http://www.ti.com/product/lm358

Setting gain - http://www.radio-electronics.com/info/circuits/opamp_basics/operational-amplifier-gain.php