Content for Arduino Mini

How to use RYLR998 LORA module with Arduino

“Working with RYLR998 LORA and Arduino Pro Min 8v. In this tutorail I will show you how to program RYLR998 LORA radio modules from Reyax. How to connect them to Arduino. I will also create the code that will allow …

E-Paper Clock

“This project is an e-Paper clock and weather station that automatically sets itself (via GPS) and can be built to last about 6 months on 4 AAA batteries. It purposefully does not need any network connections for the sake of …

Electric Vehicle EV Charger

“I built my own 7.2kW EV charger and fitted it inside a Zappi enclosure. The 2 aims were simplicity and safety. This article documents the build. I wrote the Arduino software for it and all design files, software and …

Arduino DCC Decoder

“Modern model railroads are digitally controlled using a Digital Command Control (DCC) protocol similar to network packets. These data packets contain device address and instruction set that is embedded in the form of AC voltage and fed to train track …

Powering a ProMini logger for One Year on a Coin Cell

“The EDU build we released in 2020 provides remarkable flexibility for courses in environmental monitoring. However an instructor still needs to invest about five days ordering parts, testing components, and preparing kits for a 15-20 seat course being run remotely …

Project  Akurobatto

Akurobatto

“A clock that flips like an acrobat Akurobatto is the continuation of my quest to have a clock with arms that balance on an edge. The first of the series being the edgytokie which had shifting arms but had a …

Multifunctional rc transmitter using arduino

“Lets build a NRF transmitter using arduino In this tutorial, I am showing how to build a MULTIFUNCTIONAL RC TRANSMITTER USING ARDUINO. This nrf transmitter consists of 2 joysticks 6 buttons switches and a gyroscope. so we can use this …

Project  KEYSWEEPER

KEYSWEEPER

“KeySweeper is a stealthy Arduino-based device, camouflaged as a functioning USB wall charger, that wirelessly and passively sniffs, decrypts, logs and reports back (over GSM) all keystrokes from any Microsoft wireless keyboard in the vicinity. All keystrokes are logged online …

Bicycle Journey Tracker With Arduino and GPS Module

“This is a bicycle journey recording device utilizing Arduino and a GPS module. Im riding an electrical bicycle from time to time during weekends. Several good bicycle riding routes which pass by the lakes and parks are located near to …

Automatic Volume Adjuster for LOUD MOVIE MUSIC

“In this project I will solve one of the biggest problems I have with modern movies. The problem is that the conversation volume is way too low in comparison to the music volume. That is why I combined an Arduino …