Reddit mentions of HiLetgo 10pcs 5V 650nm 5mW Red Dot Laser Head Red Laser Diode Laser Tube with Leads Head Outer Diameter 6mm

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Video data:

Field|Data

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Title|Recreating the 40-Yard Dash Speed Test with a Raspberry Pi and Phototransistors
Thumbnail|Link
Views|111
Length|05:31
Likes/Dislikes|8/0
Comments|0
Description|In this video, we show how we created the NFL's 40-yard dash speed test that is used by scouts to evaluate the speed of potential American football prospects. To recreate the test, we used a Raspberry Pi, phototransistors, laser diodes, resistors, a analog-to-digital converter, and a simple Python stopwatch program. Using these materials, we created two laser tripwires separated by 40 yards. One tripwire starts the stopwatch, and the other stops the stopwatch. ⤶⤶For more information on the code and our wiring setup, visit our github repository: https://github.com/chris-gong/forty-yard-dash-rpi⤶⤶Thanks again to our friends for helping us out: Alex, Taylor, Ethan, Zach, and Grant⤶⤶Join our discord: https://discord.gg/2xbR5qT⤶Support us on patreon: https://www.patreon.com/flopperam⤶⤶Social media links:⤶Twitter: https://twitter.com/Flopperam⤶Instagram: https://www.instagram.com/flopperam/⤶Facebook: https://www.facebook.com/flopperam⤶Alex's Twitter: https://twitter.com/uhFakie⤶⤶Materials Used:⤶Raspberry Pi: https://www.amazon.com/ELEMENT-Element14-Raspberry-Pi-Motherboard/dp/B07BDR5PDW/ref=sr_1_4?keywords=raspberry+pi&qid=1565404835&s=gateway&sr=8-4⤶Phototransistors: https://www.amazon.com/HiLetgo-Phototransistor-Photosensitive-Sensitive-Sensors/dp/B00M1PMHO4/ref=sr_1_2?keywords=phototransistor&qid=1565404855&s=gateway&sr=8-2⤶Laser diodes: https://www.amazon.com/HiLetgo-10pcs-650nm-Diode-Laser/dp/B071FT9HSV/ref=sr_1_3?keywords=laser+diode&qid=1565404876&s=gateway&sr=8-3⤶Breadboards: https://www.amazon.com/Breadboards-Solderless-Breadboard-Distribution-Connecting/dp/B07DL13RZH/ref=sr_1_3?keywords=breadboard&qid=1565404905&s=gateway&sr=8-3⤶Battery holders: https://www.amazon.com/LAMPVPATH-Battery-Holder-Bundle-Single/dp/B07BNMKNQX/ref=sr_1_5?keywords=battery+holder&qid=1565405063&s=gateway&sr=8-5⤶Analog-to-Digital converter: https://www.amazon.com/HiLetgo-Converter-Programmable-Amplifier-Development/dp/B01DLHKMO2/ref=sr_1_3?keywords=raspberry+pi+adc&qid=1565405226&s=gateway&sr=8-3⤶Breadboard wires: https://www.amazon.com/EDGELEC-Breadboard-Optional-Assorted-Multicolored/dp/B07GD2BWPY/ref=sr_1_3?keywords=breadboard+wires&qid=1565404930&s=gateway&sr=8-3⤶10k ohm resistors: https://www.amazon.com/Projects-100EP51210K0-10k-Resistors-Pack/dp/B0185FIOTA/ref=sr_1_3?keywords=10k+ohm+resistors&qid=1565404944&s=gateway&sr=8-3⤶⤶Music Creds⤶Song: Royalty Free Music | Victory - Hip Hop Beat | No Copyright Instrumental⤶Video Link: https://www.youtube.com/watch?v=4D-LoMTbvx4⤶Music & Arrangement: Marjan Gjorgjievski⤶Mix & Mastering: Marjan Gjorgjievski⤶⤶Song: Lakey Inspired - Blossom⤶Video Link: https://www.youtube.com/watch?v=B7ArnZl_zBU⤶Follow the artist, Lakey Inspired:⤶https://www.facebook.com/LAKEYINSPIRED⤶https://soundcloud.com/lakeyinspired⤶http://instagram.com/lakeyinspired⤶⤶#nfl #40yarddash #raspberrypi

##Channel Data:

Field|Data

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Name|Flopperam
Thumbnail|Link
Subscribers|577
Videos|31
Views|54011



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