Works with the HC-SR04 ultrasonic sensor in the 3 Pin Mode/4 Pin Mode, the Ping))) ultrasonic sensor in the 3 Pin Mode and the DHT temperature/humidity sensors for getting precise distance values. !

This an API to control the pins of an arduino. It can be modded to suports another types of components as such some sensors or rgb leds. The project can be easily moddified to add some features as ...

Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE. Finall… ...

ISR has following syntax in Arduino: attachInterrupt(digitalPinToInterrupt(pin), ISR, mode); digitalPinToInterrupt(pin): In Arduino Uno, NANO the pins used for interrupt are 2,3 & in mega 2,3,18,19,20 ...

Understand the Working of the AD9833 Function Generator IC. At the heart of our project is the AD9833 Programmable Waveform Generator IC which is designed and developed by analog devices.It is a low ...

This Arduino-based dual-mode scientific calculator is a versatile and efficient tool for ... In normal mode, it functions as a standard calculator, performing ... The 4×4 keypad connects to the ...

Circuit Diagram. The complete circuit diagram this Arduino Function Generator is shown below. As you can see we have an Arduino Nano which acts as the brain of our project and an 16x2 LCD to display ...

If you aren’t familiar, the digitalWrite() function is one of the key functions Arduino gives you to operate its boards– specify the pin and the value (high or low) to drive it. It’s very ...