Create an inexpensive basic wireless mesh network with arduinos and long range APC220 radio modules. Wireless mesh networks have the ability to accommodate non-functioning individual nodes and are resilient in challenging environments like forests and hills, where direct data transmission between points may be limited. Step 1: How the mesh works This is a wireless […]
Simple Arduino Wireless Mesh Read More »
Greetings Tech Enthusiasts! We’re excited to introduce our latest project designed to assist in various settings like homes, offices, and more. Presenting our weather monitoring system employing Arduino as the primary controller for executing instructions. This system effectively tracks surrounding temperature and humidity levels. Utilizing an NRF transceiver, our weather monitoring station facilitates the transmission
Wireless Weather Monitoring: Arduino NRF-Based System Read More »
This project details the development of a wireless Arduino frequency meter capable of determining the frequency of AC sinusoidal waveforms between 50Hz and 3kHz. Figures 1 and 2 depict the prototype hardware constructed for the transmitting and receiving functions. Figure 1 shows the transmitting circuit board which incorporates the frequency sensing components. Figure 2 presents
Craft Your Own Wireless Frequency Meter with Arduino: A DIY Guide Read More »
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 Read More »
I am very excited to share this project with you because it looks absolutely beautiful and is super easy to make! It’s a NanoLeaf inspired wireless Arduino RGB LED lights project that not only allows you to create any custom NanoLeaf shape you want but also use the same identical segments to create a 4-digit
Custom NanoLeaf Lights! DIY, Wireless, Modular, Arduino, 3D Printed! Read More »
In my last tutorial I created a NodeMCU based Duino Coin Miner. It is an awesome little miner that sits on my desk and mines few cents a day. However, adding these miners to my home network choked my WiFi router. Home Appliances and Smart Devices connected to the router constantly started dropping off. To
NRF24L01 Tutorial – Arduino Wireless Communication Read More »
This project describes the second part of the following two projects: A wireless doorbell transmitter as described in the Wireless Doorbell Transmitter Instructable. This Instructable also gives some introduction to these projects. A wireless doorbell receiver described in this Instructable. The wireless doorbell receiver will make a sound and will blink a LED 5 times after it
Wireless Doorbell Receiver Read More »
This project describes the first part of the following two projects: A wireless doorbell transmitter as described in this Instructable A wireless doorbell receiver to be described in the Wireless Doorbell Receiver Instructable When I am sitting in the backyard of my house I cannot hear it when somebody is ringing the doorbell at the front door.
Wireless Doorbell Transmitter Read More »
This project describes the second part of the following two projects: A wireless doorbell transmitter as described in the Wireless Doorbell Transmitter Instructable. This Instructable also gives some introduction to these projects. A wireless doorbell receiver described in this Instructable. The wireless doorbell receiver will make a sound and will blink a LED 5 times after it
Wireless Doorbell Receiver Read More »
Some might say that it belongs to Ron Weasley now, but to me & most of the Harry Potter fans, it’ll always be Dumbledore’s Deluminator. It was designed by Albus Dumbledore, and the first time we get to know about it is when he uses it to Put Out the lights on Privet Drive so he could
Dumbledore’s Deluminator A.k.a the Put-Outer Read More »
