As IoT devices proliferate in homes, factories, and healthcare, securing the data they transmit is no longer optional. Arduino AES... Continue reading
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Open-loop motor control — simply sending a PWM signal and hoping for the best — is fine for fans and... Continue reading
The Arduino joystick module tutorial is one of the most popular starting points for makers who want to build interactive... Continue reading
An Arduino Interrupt Service Routine (ISR) is a special function that the microcontroller jumps to immediately when a hardware event... Continue reading
Driving a 4-digit 7-segment display might seem like it needs dozens of pins — after all, each digit has 8... Continue reading
A rotary encoder is one of the most versatile input devices you can connect to an Arduino. Unlike a potentiometer,... Continue reading
One of the most satisfying Arduino projects for beginners and intermediates alike is learning to arduino ir remote decode —... Continue reading
If you want to add user input to your Arduino project without spending big on a touchscreen, an arduino 4×4... Continue reading