CHOOSING A DIRECTION For this assignment, I embarked on my inaugural solo experience with Arduino. After facing some challenges during the in-class tutorial, I felt apprehensive about dealing with the breadboard once more. Consequently, I made an early decision to work on a simpler circuit. While exploring the components of the Arduino kit, the IR
This sketch demonstrates Internet-based remote communication using a companion ‘bridge’ program running on the attached host which sends and receives messages via an online MQTT server. This allows connecting one Arduino to another over arbitrary distances, which we can use as a starting point for building collaborative telepresence. This example is configured to provide for
Arduino Sketch Remote User Interface Continue Reading
In this tutorial, I will show you how to achieve wireless communication of variables between 2 Arduinos using the HC-12 module, that operates from 433,4-473 Mhz. HC-12s are wireless modules for arduino to arduino communication, because they can send multiple variables over long distances-ones up to 1km-using only 2 digital pins, not even PWM pins,
Wireless Communication of Multiple Variables Between 2 Arduinos Using HC-12 Continue Reading
Follow the instructions below to build the remote control car. This project is ideal for science fair, robotics competition and university projects. The design is highly adaptable, you can modify it easily and add your own components. Table of contents Step 1: video demo Step 2: circuit diagram Step 3: Arduino code (software) Step 4:
Many people have asked me to share some details about my wireless controller for the BMPCC4k. Most questions were about the bluetooth control, so I’ll mention a few details about that. I am assuming you are familiar with the ESP32 Arduino environment. This version of the remote can control the recording, focus and aperture of
Magic Button 4k: the 20USD BMPCC4k Wireless Remote Control Continue Reading
I came across Plama2002’s “Emergency Party Button” build a while back and wanted something similar for my bar. I also had an old USAF B-8 stick grip from an A-10A that I picked up in my previous life. I figured instead of just being a conversation piece, I could put it to good use as
Arduino-powered A-10 stick grip remote w/Emergency Party Button Continue Reading
Recycle your old cellphone to build one and connect it by a browser to your new phone, PC or tablet! Things used in this project Hardware components Arduino MKR1000 × 1 ICStation UNO × 1 2.8 TFT Shield for Arduino Uno × 1 Breadboard (generic) × 1 Relay (generic) × 2 Software apps and online
Did You Ever Want to Have a Video Doorphone? Continue Reading
I was supporting a group of student on their graduation project. One of the difficulties they faced was on controlling an A/C unit with Arduino microcontroller. The first experiment we tried to work it out was by record the A/C remote control beam signal for each needed button by using the IRrecvDump code with IRremote
I love to integrate devices which are not supposed to be integrated and this guide shows you how you can control an Android mobile using Apple’s Remote. (Who said Apple devices work only with Apple products 😉 ) Also this is my entry to the Sparkfun microcontroller context. If you like this guide, please do
iAndroidRemote – Control Android mobile using an Apple Remote Continue Reading
Need to organize your coins? Get some help with this project. Things used in this project Hardware components Arduino MKR1000 × 1 ATX Power Supply × 1 Adafruit coin acceptor × 1 Adafruit Proto Screw Shield × 1 Adafruit GRAPHIC ST7565 POSITIVE LCD (128X64) WITH RGB BACKLIGHT + EXTRAS × 1 Adafruit LOCK-STYLE SOLENOID –
IoT for coins Continue Reading
