Arduino is a very popular open-source platform and Arduino UNO is one of the most loved microcontrollers among electronics hobbyists worldwide. It consists of a physical programmable circuit board and ...

Arduino Projects with Code - Circuit Diagrams & Tutorials Browse 500+ Arduino projects with code and circuit diagrams. From beginner tutorials to advanced Arduino project ideas - all with downloadable ...

Fig. 2: Circuit diagram of the Arduino-based FM receiver Fig. 3: TEA5767 digital radio receiver module. Arduino UNO is a board based on ATmega328 microcontroller. It has 14 digital input/output pins, ...

Pinout of ATmega32 as used in Arduino board. Thirty two digital pins (D0 to D31) Eight analogue-to-digital pins (A0 to A7); these can be used as digital pins also; Four PWM pins; Other pin details in ...

Circuit diagrams and schematics are visual representations of circuits. These images are used to convey information about how to wire a circuit. Often when looking for electronics projects the first ...

Prototype was constructed & tested using “Arduino UNO-R3” board; Sketch created,compiled & uploaded (to Arduino board) using Arduino IDE0022; Piezo-Speaker in the circuit is a “passive piezo-speaker”.

Power up the ultrasonic sensor by the 5V of Arduino and common all the grounds. Upload the receiver code to the Arduino of the Receiver and the transmitter code to the Arduino of the transmitter. Now ...

Build Your Own Arduino Voltmeter Circuit and Voltage Divider Which Can Measure ... It is a simple digital voltmeter, which can safely measure input dc voltages in 0 to 30V range. The Arduino board can ...

Circuit Diagram. Step 4: Getting Started with Arduino. If you are not already familiar with the Arduino IDE, ... Hover on the Tool menu and set the board to Arduino/Genuino Uno. Setting Board; In the ...