Cool Arduino Projects 18
Distance Measurement With Arduino
Distance Measurement With Arduino This is a simple guide on how to make a cool arduino projects distance detector using an Arduino, a HC-SRO4 Ultrasonic Sensor, a Buzzer, and some LED’s. The ultimate goal of this tutorial ( arduino projects ) is to use the buzzer and LED’s to display how far the object is […]
Arduino 7 Segment Countdown Timer
Arduino 7 Segment Countdown Timer This project is based on a Kingbright dual 7 segment display and an arduino Diecimila.it counts down from 20 and lights up pin 13 LED when the timer is complete.It uses no extra hardware which is usefull for low-cost projects. It also features multiplexing to get the job done with […]
Arduino 7 Segment
Arduino 7 segment This arduino projects going to show you how to control a 7 segment display with your arduino. It’s counting from 1 to 2 to 3 to 4 to 5 to 6 to 7 to 8 to 9 to 0 to . (its really the point).
Personal Security System using Arduino
Personal Security System using arduino Here is just a simple guide on how to create your own mini “security system” using an Arduino. This is just a fun project, please don’t actually rely on this device to keep your house secure! This design uses an arduino, a HC-SRO4 Ultrasonic Sensor, a Buzzer, and some LED’s. Ultimately […]
Large 8×8 LED Matrix Display
Large 8×8 LED Matrix Display Have you worked with ready-made 8×8 LED matrix as displays? They come in various sizes and are quite interesting to work with. A large readily available size is around 60mm x 60mm. However, if you are looking for a much larger ready-made LED matrix, you may be out of luck. […]
Arduino Lock
Arduino Lock Arduino Lock Step 1: Connect the keypad with arduino Step 2: Connect servo to the arduino Step 3: Connect the led light Step 4: Code You can use this arduino projects for arduino lock anything.
Arduino Thermometer
Arduino Thermometer This is a arduino thermometer for ambient temperature; it uses a thermistor and displays temperatures from 0 to 40 degrees Celsius.
Controlling Servo with 555 Timer
Controlling Servo with 555 Timer The way the 555 timer controls the servo is by changing the Duty Cycle of the 555’s output. The knob on the potentiometer changes the duty cycle. How to use Just turn the potentiometer until you find the sweetspot or the center of the servo’s movement. The sweet spot is […]
Servo Reverser and LinkIt One
Servo Reverser and LinkIt One arduino project This arduino projects about , The LinkIt One board by MediaTek and Seeed uses the Arduino IDE but the board comes with a lot more connectivity features built in. Your connected device may want to use multiple servos, and if you’re like me, code is harder than the hardware. […]
Arduino Battery Tester
Arduino Battery Tester In this tutorial I’m going to show you how to test a battery if new or old using an Arduino, this will also demonstrate analog read function in the Arduino. This works for only cells whose voltage is below 5v if you are using a UNO or 3.3V if you are using a […]
Arduino Based Temperature Monitor
Arduino Based Temperature Monitor monitor using LM34 precision temperature sensor, Arduino and 16X2 LCD display. The monitor also stores the last 10 temperature readings
Arduino Based Disco Lights
Arduino Based Disco Lights This tutorial demonstrate the basics of Arduino with using two led lights which blink sequentially.
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