How STRAIN GAUGE Works | Precision SCALE With Arduino

$2 for PCB Prototype & Free SMT assembly :

🔥We learn how a "strain gauge" works, how to pass from resistance changes to voltage values and read that with an ADC and then how to use these with a load cell and create a precision homemade scale.


🔸GET LASER ENGRAVER HERE🔸
Ortur 15W engraver (150€):
Ortur 7W engraver (131€):


ELECTRONOOBS.io:
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🔀LINKS
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Tutorial:
Tutorial website:
Schematic (1 cell):
Code (1 cell):
Q2HX711:
i2c LCD library:
Schematic (4 cells):
Code (4 cells):



📺VIDEOS
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Wheatstone bridge video:
ADC video:
Sensors video:


🔬PRINTERS FDM
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All printers:
Tron X1 (only 89.5€):
Coupon: "U363AD0D5558D000"
Creality Ender 3:
Coupon (169.9$): "1J6X3Z40U1"
Alfawise U30 (145€):
Alfawise U20 (236€):
Alfawise U50 (181€):
Crealitu CR10 (345€):
Creality CR20 (363€):
TEVO Tarantula Pro (199€):
Anycubic MEGA- S (354€):

🔅PRINTERS RESIN
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Anycubic Photon SLA (400€):
Alfawise W10 SLA (245€):
Longer Orange 10 (208€):


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#scale
#Arduino

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