The function EEPROM.read() is used to read a particular data byte from the internal EEPROM of the Arduino’s microcontroller. The function has a single parameter which is the address from which the data should be read from. The function has a return value which is the actual data byte whi...
Arduino RC Airplane Electronics – Circuit Diagram So, as I already said, this RC airplane is entirely based on the Arduino, both theTransmitterand theReceiverare custom builds based on the Arduino Pro Mini board. I already have detailed tutorials how to build and how the transmitter and the ...
So, using the Arduino we just have to generate the 50Hz PWM signal and depending on pulses width or the high state duration which should vary from 1 millisecond to 2 milliseconds, the ESC will drive the motor from minimum to maximum RPM. Arduino Brushless Motor Control – Circuit Diagram Her...
With these components, you’re all set to start building your robot!Maze Solving Robot Circuit Diagram As we are using the Arduino motor shield, the circuit diagram becomes simpler because no special connection is needed between the motor shield and the Arduino UNO. ...
Arduino pulseIn vs pulseInLong Table pulseIn vs pulseInLong Function Usage Use with Interrupts Range pulseIn() Best for short pulses. [*] Must be off [**] 2-3us to 3min pulseInLong() Best for long pulses. Must be on. 2-3us to 3min ...
So that’s all! Lets get to circuit diagram! Make connections as shown. Make sure you connect Ground Pin of RFID reader to Ground Pin of Arduino. I am using the SoftwareSerial Library of Arduino which enables digital pins to be used in serial communication. I have used pin 9 as the Rx...
I wanted to control my drone from an Arduino because I wanted to take a step into the automation of my drone. There was the option of building a drone and using the Arduino as the Flight Controller, but then I would miss out on all of the advanced features that the more popular firmwa...
This article focused on connecting a push-button to an Arduino board with a circuit diagram, and the steps involved in connecting it as a pull-up or pull-down input. It also showed how you can read the value of a push-button. Reading the value of a push-button is necessary when you...
sudoprivileges to install packages like Minicom (to read data from the serial port) and Fritz (to make some nice-looking drawings of the project). Arduino IDE 2: Download this to write the code to control the electronics. Python 3to run a few scripts to publish ultrasonic sensor data asPr...
See the above projects for how to program the ESP-01 using these hardware options. Instead of a USB to TTL 3V3 Serial Cable, it is also possible to program the ESP-01 using an Arduino UNO, usingthis circuit, but don't use the UNO 3V3 power pin as the ESP-01's power supply it is...