The Arduino Mega 2560 is the workhorse of the Arduino family. With 54 digital I/O pins, 16 analog inputs, 4... Continue reading
Arduino tutorials, projects, and buying guides for beginners and makers.
The single biggest step-up in Arduino programming skill is moving from delay() to millis()-based timing. While delay() is fine for... Continue reading
Smart home devices from commercial brands cost thousands of rupees and lock you into proprietary ecosystems. With an Arduino Mega... Continue reading
LoRa (Long Range) wireless technology has transformed the way makers and engineers build IoT sensor networks across large areas. Using... Continue reading
A standard Arduino Uno running at full speed draws roughly 40–50 mA from 5V — that’s about 200–250 mW of... Continue reading
Every electronics hobbyist reaches a point where the Arduino Uno feels too large, too expensive, or just too off-the-shelf for... Continue reading
Eight pins. One chip. Endless possibilities. The ATtiny85 is Microchip’s smallest yet surprisingly capable AVR microcontroller — a full MCU... Continue reading
Measuring voltage accurately is one of the most fundamental tasks in electronics. Whether you’re debugging a circuit, monitoring a battery... Continue reading
The 20×4 LCD with an I2C backpack is one of the most useful display modules in any Arduino toolkit. It... Continue reading
The MPU6050 is one of the most popular inertial measurement units (IMU) in the hobbyist and maker community. Combining a... Continue reading
Showing 101–110 of 1000 posts