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“A couple of months ago I got a new roll of pla, I was printing things for a few days without any worries. Last week I went to print a large piece, 200 meters of filament according to Cura… I …
“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 …
“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 …
“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 …
“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 …
“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 …
“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 …
“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 …
“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 …
“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 …