Projects

Tag Projects for: 'timer'
OLED Countdown Timer With Arduino

 In this tutorial we are going to build a simple Countdown timer using an OLED Display & Arduino. With pressing on a button the timer will start to count down and when it reaches zero an LED will turn ON. By pressing again on the button the timer will restart. Step 1: What You …

Arduino Countdown Timer With Settings

In this tutorial we will learn how to make a Countdown Timer, where you can set time with one button and start the timer with another button. When timer reaches the zero the LED will start to flash. Instead of the LED you can connect anything else like a relay or any other module. Watch …

Arduino LED – Hold Button 3s to Turn ON & 3s to Turn OFF

In this project we will learn how to to Turn the LED ON or OFF by pressing a button for 3s. Watch the Video! Step 1: What You Will Need Arduino UNO (or any other Arduino) Button module 200 ohm resistor Jumper wires LED Visuino program: Download Visuino Step 2: The Circuit Connect Button1 pin [VCC] …

4-Digit Countdown Timer (Minutes and Seconds) – Arduino Tutorial

In this tutorial we will learn how to make a 4-Digit Countdown Timer displaying Minutes and seconds using Arduino. Watch the Video! Step 1: What You Will Need Arduino UNO or any other Arduino board LED Display TM1637 Jumper wires Visuino software: Download here Step 2: Circuit Connect LED Display pin[CLK] to Arduino digital pin[10] Connect …

Rotate Sand CLOCK Every Minute Using Servo Motor

In this tutorial we will learn how to rotate a small (1 minute) sand clock every 60s using servo motor and Visuino, Watch a demonstration video. Step 1: What You Will Need Arduino UNO (or any other Arduino) Sand clock Servo motor some small wire or glue to attach the clock to the motor jumper …