The Alphanumeric LCD for Arduino will be our first circuit: using only one component, and of course the LCD, we can povide our Arduino board with at least a 16×2 alphanumeric LCD display that we will ...

These days, you could be forgiven for thinking driving an LCD from a microcontroller is easy. Cheap displays have proliferated, ready to go on breakout boards with controllers already baked in. Loa… ...

Always under-watering or over-watering your plants? Wire up this Arduino-based sensor and save them.

The Uno Rev3, is a great beginner board as it's included in many starter kits. It's also complemented with a host of online resources that even without the official Projects Book from Arduino, you ...

SDA – Arduino pin A4 SCL – Arduino pin A5 Next, wire up the LCD according to the schematic below: The R3 value normally to be 220 ohm/330 ohm as a current limiting resistor. Part 3: Software The ...

The Arduino Uno R4 is to have a Renesas RA4M1 32-bit Arm Cortex-M4 microcontroller, and there are “no plans to discontinue the popular Uno R3” , according to Arduino, which estimates that R4 will ...

Arduino, the world's leading open-source hardware and software platform, today announced the launch of its next-generation UNO board, a significant re ...

The UNO R4 WiFi features Wi-Fi and Bluetooth Low Energy connectivity, while the UNO R4 Minima provides a cost-effective option for those seeking the new microcontroller without additional features.

If only using the serial monitor, the LCD screen can be omitted to save a few bucks. If you would like to build one for yourself, the above link has detailed instructions, schematics and a bill of ...