Arduino dust sensor
ArduinoTest/Measurements

Arduino dust sensor

Shadowandy’s Arduino-based Dust Sensor project: Put together a dust sensor using Arduino Mega 2560, Shinyei PPD42NS dust sensor and LCD shield. The codes and wiring instructions for Arduino Mega 2560 and Shinyei PPD42NS is as follow. However, I did include Serial output so you...

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Arduino-based “Analog” slow cooker controller
Arduino

Arduino-based “Analog” slow cooker controller

Dan Ternes blogged about his Arduino-based controller for analog slow cookers: With the AC power control figured out, I considered the User Interface. I opted for something simple. The Adafruit RGB LCD Shield would work well as it had both a display and buttons built in. Sure, I...

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Arduino Chess Clock
Arduino

Arduino Chess Clock

by benhur.goncalves @ instructables.com: Hey folks! After making an Arduino smartwatch just last week, I received many complaints,or tips, to use a RTC (real-time clock) module. That's because the Arduino timer is not very precise, it can lose a couple a minutes along a full work...

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Arduino Watch With Altitude, Temperature, Compass And Pedometer
Arduino

Arduino Watch With Altitude, Temperature, Compass And Pedometer

by benhur.goncalves @ instructables.com: Hi folks! Last few days I've been obsessed with the idea to make my own watch from arduino parts, but something cool I could use and say I did it myself. So I found out there was a sensor board (commonly named GY-87) which had three sensors...

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EGYDuino – Arduino compatible board

EGYDuino – Arduino compatible board

EGYDuino is a DIY Arduino clone made on a single sided PCB board. It's simple and cheap to build using home PCB fabrication methods and it's 100% compatible with Arduino. Description ATmega8 takes care of the USB to serial communication and should be burned with AVR-CDC232...

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BO.Duino – ATmega328 Arduino Compatible board

BO.Duino – ATmega328 Arduino Compatible board

BO.Duino Description BO.Duino is an Arduino compatible board based on ATmega328 ATMEL's mcu. This board features many peripherals usually externally connected on a breadboard or prototyping board such as sensors, SD card etc. Peripherals included are: A real-time clock...

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Arduino Solar Day Night Controller

Arduino Solar Day Night Controller

Introduction This is an Arduino controlled light sensing switching unit. Its main use is to control solar lights to turn on when it is dark outside, but it can work in many more applications. This guide will walk you through every aspect of the building process. Prior knowledge of...

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LILYGO’s T3-S3 ESP32-S3 Board is Suited for IoT Applications
IoTLCD/OLED/ePaper

LILYGO’s T3-S3 ESP32-S3 Board is Suited for IoT Applications

The IoT industry is constantly looking for improvements in boards that fixate on communication interfaces and low-power performance. We recently came across LILYGO’s T3-S3 ESP32-S3 board which can be lauded for its long-distance communication capabilities and energy efficiency. Key...

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