This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

Make sure to use wires to leave enough distance to mount the LCD, LED, Sensor, and Buzzers. I have used two perf boards, one for placing Arduino nano, DS3231, and all passive components and other for ...

That’s right, these parking sensors are powered by an Arduino board, and the only extra components that were used in the project are a HC SR04 ultrasonic sensor, an active buzzer, and jumper wires.

The schematic for interfacing Microwave Radar Sensor with Arduino is given below: Wire up the Arduino to the RCWL-0516, ... for example, a walkway. In order to have an effective coverage area, the PIR ...

The DS18B20 library supports only the DS18B20, only one sensor per pin, no parasite mode, no Fahrenheit and no alarm functions. The only feature the class supports is the asynchronous reading of the ...

The device includes the connection between an Arduino microcontroller and an optical mouse sensor to provide help in reading the movements from horizontal and vertical directions. The Arduino board ...

Because of the affordability and seeming ubiquity of the Arduino platform, they have been hard at work this last month trying to get their Geiger counter sensor board for an Arduino out the door ...

Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

//int moistureSensor = A0; // Moisture sensor output to Arduino analog A0 pin //int lightSensor = A1; // Light sensor output to Arduino analog A1 pin int passiveIR1 = 2; // (Center) PassiveIR sensor ...

“This is a continuation of the pan tilt mount project I designed for my DSLR Canon EOS 250D. Here I have designed and added a slider to the pan tilt mount which allows for more complex camera ...