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“Previously I introduced Arduino base Sound Level Meter circuit (From hereinafter as SLM) circuits using simple LEDs. This time let’s change the visual effect with a more multifunctional 8x8 LED dot matrix display. Although the previous SLM used Adafruit …
“Building a simple 7 segment display counter using ATtiny microcontroller. Overview In this project, we will be controlling the 7-segment display using 2-ATtiny microcontrollers which get input from the push button and increment the number. The ATtiny will be programmed …
“A robot which is supposed to work in an agriculture field has manual and automatic movement, control pests and deploy fertilizer. Crop monitoring and controlling system is a project which is supposed to work on agriculture fields. The robot is …
“A simple method for connecting nRF24L01 radio modules over the air is proposed. The nRF24L01+ RF transceiver module has a long range with low power consumption. Long range and low power consumption determine the widespread use of radio modules in …
“nRF24L01 This module is a transceiver, meaning it does both send and receive. These modules are very cheap on price with small size, the operating voltage of this module is from 1.9 to 3.6 volts, MOSI, MISO and …
“A fun pong ball toggle game system. I developed a fun interfacing game project using Arduino components, including a 128x160 display and joystick that simulates the classic game of pong ball. I decided to try out this project after getting …
“Poseidon - is a modular control setup for your garden pond for sensors and switches. Monitoring is done with the TICK stack (Telegraf, Influxdb, Chronograf and Kapacitor) accompanied by a python Flask webserver for the control and quick overview. All is …
“This is a tutorial how to show you how to create analog style clock using Arduino and a small OLED display. There is also a video version of this tutorial. You will find the link at the end of this …
“For this CNC build, I went after a laser, wood, and aluminum cutter/carver. Comparable units from reputable manufactures are over $2000. This one came in under $800. While I was at it, I made an Arduino Shield to simplify …
“This project starts in 2020 during pandemic lockdown, after that it have loong periods of dust collecting. Now is ready to start collect data and the code and the setup will be shared with the world! The setup is changed …