GY-271. Digital magnetometer and Arduino. Make a compass
Hello! In this video, we will make a simple compass using the GY-271 magnetometer module. This module has a different name: HMC5883L. There are also fake modules that use the QMC5883 chip. The difference between them is very large. Buy the original! otherwise you will have problems with the quality of the data.
Link to the library and sketch archive: https://drive.google.com/open?id=14al...
Useful articles:
How to calibrate the sensor: https://diydrones.com/profiles/blogs/...
Compass on the original sensor: http://arduino-er.blogspot.com/2015/0...
A lot of useful information: http://bluelemonlabs.blogspot.com/sea...
Where can I buy:
Quality GY-271: http://ali.pub/2nxks0
Cheap GY-271: http://ali.pub/2nxkse
The cheapest Arduino Pro Mini for crafts: http://ali.pub/1ny2z4
Buzzer: http://ali.pub/2hvd87
0.96 "OLED display: http://ali.pub/2hvdd9
Load resistor 10 Ohm 10 W: http://ali.pub/2hvdwp
Motor with gearbox: http://ali.pub/2hrtt2
Bluetooth HM-10: http://ali.pub/2amedo
Bluetooth HC-06: http://ali.pub/2amdlv
WS2812B 7 LEDs: http://ali.pub/2hi9h8
WS2812B: http://ali.pub/1x8oim
The cheapest Arduino Pro Mini for crafts: http://ali.pub/1ny2z4
Solar panel 5V 4.5W: http://ali.pub/2gllam
Solar panels: http://ali.pub/2glli0
Servo drives: http://ali.pub/2glm6p
Motion sensor HC-SR501: http://ali.pub/2eyil3
TFT Displays: http://ali.pub/1ny2rc
Arduino Mega 2560: http://ali.pub/2gih4z
The most convenient cashback:
LetyShops: https://goo.gl/Ev5XgI
The most profitable cashback:
Ecomerce: https://goo.gl/3dDc2w
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