Contains a linear scale in which the frequency is displayed with an color LED dot which is an integral part of the WS2812 LED strip.
Project tutorial by Mirko Pavleski
Simple metal detector capable of detecting a small coin at a distance of 4-5 cm.
Another simple to build useful instrument in you lab.
Bring down the technical and cost barriers of dynamic quadruped robot to a DIY pet.
Project showcase by Rongzhong Li (李荣仲)
Make a mechanical 7-segment display using electromagnets!
Project tutorial by Neeraj Rane
Standalone PC software to use your Arduino as an oscilloscope, supports up to eight channels, at rates up to 100 kHz.
I uploaded the library
You have I2C LCD library uploaded
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