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Geeky Gadgets6y
DIY Arduino Nano multimeter with LiPo battery, charger and more
Using a small OLED screen in combination with the Arduino Nano together with a couple of buttons and 16-bit ADC for precise measurements the multimeter has been finished within simple 3D printed ...
Taste The Code on MSN6d
How to Use Multiple Buttons on a Single Arduino Pin – Smart Pin-Saving Trick
Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small boards ...
Geeky Gadgets3y
Arduino Maker Nano RP2040 $8 board reviewed - Geeky Gadgets
Other features of the Maker Nano RP2040 small board which measures just 49.53mm x 21.08mm in size include support for the Arduino IDE, CircuitPython and MicroPython.