Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and ...

He further explains that, with the Arduino Uno, you can remove the reference capacitor from the circuit, and simply use the stray capacitance present in the board and microcontroller, which can be ...

Are your projects backing up because of all the time you’ve lost keeping jumper wires secure in your Arduino Uno? Then you need the all new Ardunio Strain Relief Enclosure! [Jeremy Cook] has had ...

The Arduino Uno Rev3 is the third revision of the classic ... such as an ATmega16U2 instead of an ATmega8U2 microcontroller, a more robust circuit for resetting the board, and additional SDA ...

You can still back the project until October 19 for pledges starting at $20, which will get you the Microduino basic kit with functions equivalent to one Arduino Uno circuit board. Microduino ...

Once connected, link the Arduino UNO to your computer via a USB cable ... while a red LED and buzzer signal a problem such as an open circuit, short, or miswire. This immediate feedback allows ...

The official Arduino team has this week revealed more details about the new Arduino UNO R4 development Board which will be officially launching in a few months time during May 2023. The ...

The new $49.99 Snapino kit (recommended for ages 12 and up) adds an Arduino UNO circuit board (a tiny but real computer) to the mix, giving Snap Circuits its first true programmability.