I got my son a tiny whoop indoor FPV drone for Christmas, specifically an EMAX Tinyhawk II. We’ve had fun creating small obstacle courses in our basement, but one thing was missing – a timer so we could compare flight times. This instructable (my first) is for a drone gate with an automatic timer that […]
Tiny Whoop Drone Gate With Timer Read More »
One of the most common clichés around here is that a piece of equipment chosen for a project is always too advanced. If a Raspberry Pi was used, someone will say they should have used an Arduino. If they use an Arduino, it should have been an ATtiny. And of course, if an ATtiny was
555 TIMER ON ITS OWN IN ELECTRONIC DICE Read More »
This Power Timer is based on the timer presented at: https://www.instructables.com/id/Timer-With-Arduin… A power supply module and an SSR (solid state relay) were attached to it. Power loads of up to 1KW can be operated and with minimal changes the load power can be increased. The choice of timer duration or program number is set from
Power Timer With Arduino and Rotary Encoder Read More »
Washing should be done even without the presence of the COVID-19 pandemic. Appropriate washing can prevent the transmission of diarrheal infections and other person-to-person illnesses. For personal health, it is quite useful to follow CDC guidelines on hand washing whenever one returns from being out of your house. Below are the some of the CDC
Non-Contact Hand Washing With LED Timer Displays Read More »
Are you a teacher? Do your students leave your classroom and stay out too long? Are you tired of trying to keep track of whether someone is out of the room and how long he/she has been out? If so, then the the Strive For Five Classroom Exit Timer is for you. Strive for Five
Strive for Five: Arduino 5-Minute Classroom Exit Timer Read More »
For this project, I wanted to make something that would aid me while studying, so I made a custom timer to use for the Pomodoro Technique. This study technique involves allocating 25 minutes of uninterrupted focus to work/study, followed by a 5-minute break. I wanted a way to make my own experience with this technique more
Multicolored Light-Up Countdown Timer for Studying Read More »
This project I wanted to build a better and more full-featured version of my present automatic soap dispenser. Automatic Soap Dispenser V1.0 This one can be improved a lot, and you left excellent suggestions in the video comments which I would like to incorporate in this version. Full Project Video: V2.0 Features: Automatically dispense soap
Automatic Soap Dispenser With Hand Wash Timer Read More »
Student and hacker [prusteen] recently fell in love with the Pomodoro method of time management. That’s where you concentrate on your task for 25 minutes, then take a five-minute break, and repeat this four times with a longer break at the end. Initially, [prusteen] was keeping track on their phone, but hated having to change
WORLD’S CUTEST POMODORO TIMER IS ALSO A CLOCK Read More »
A lot of phrases surrounding phones don’t make sense anymore. With a modern cellphone, you don’t really “hang up” and there’s certainly no “dial” to be had. However, with [jakeofalltrades’] project, you can read an old-fashioned phone dial using an Arduino. The idea behind a phone dial is actually pretty simple. When you pull the dial back
DIAL A FOR ARDUINO Read More »
This timer is useful in both domestic and industrial applications. It is a countdown timer programmable in the range of 1s …. 9999s. During this time, the load is powered by a relay on the board. For repeated timings, it is possible to memorize the timing duration (MEM LED on). The end of the period
Timer With TM1637 and Arduino Read More »
