How to make projects more robust and reliable using drivers ULN2803, UDN2981 and PNP transistors.
Need your project to gauge distance? Here's your module!
Three ways to use Arduino as a USB to TTL converter. Helpful one!
by Patel Darshil
Measure rotation speed (RPM) with Optocoupler and Encoder disk and Arduino - Quick and Easy!
by Boian Mitov
Here's an introduction to control a Nema 17 stepper motor with the help of the Adafruit TB6612 OR A4988 Stepstick OR PHPoC PES-2405 R2
by Ingo Lohs
Visualize DHT22 sensor readings collected using Arduino Uno. Data is uploaded over MQTT using ESP8266 and visualized using Thingsboard.
by Team Thingsboard
In this tutorial, you’ll learn how to use Arduino LCD keypad shield with 3 practical projects.
Calibrating Atlas Scientific's EZO pH sensor using Arduino Uno.
by Atlas Scientific
The main objective of this project is to develop a smart home automation system with a button key fob transmitter by using RF.
by Dennis Mwanza
This Arduino Linear Actuator Tutorial shows how to do basic manual control of a large linear actuator using an Arduino and two buttons.
by Team RobotGeek Projects Team
The trashcan in our office isn't smart. No smarter than a 1 year old baby which can shout and cry to make its needs heard anyway.
by Team Bolt IoT Developers U.P. Region
If there will be no traffic on the other signal, one shouldn’t wait for that signal. System will skip that signal and will move on next one.
by Muhammad Aqib
Directions on how to setup your DIYmall GPRS/GPS SIM908 Module so that you can get GPS / NMEA data from it.
Did you ever wonder what happens between the time you click on "Upload" and your sketch starts running? Here's how you can find out...
Have you ever wanted to find your lost car in the snap of a finger? Well then look no further, the Carduino can solve this problem!
by Joseph Heydorn
The force resistive sensor outputs the applied force to the Arduino, and we move the servo according to the amount of force.
by Muhammad Anas
There are two sensors as detectors in this project, namely rain sensor and LDR. Rain sensor functions to detect the occurrence of rain/not.
by Susi_Susanti and Binti_mufarida
Here we will learn how to build a simple workflow with Node-Red to post the Serial output of Arduino to Twitter.
by Sankar Cheppali
With a bigger screen come more possibilities.
by Staf Van Gestel
A write up that would show how to connect the maker (hardware) channel of IFTTT to hundreds of channels.
by Kaustubh Agarwal
A board with 160 moving cocktail parasols.
You can upload your design to your Nextion LCD with USB UART. No need to use an SD card. Fast and easy.
by Tamer Savaşcı
Intro to using FSMs in your IoT projects.
by Gustavo Gonnet
How to make LAN/Ethernet relay switch using Arduino UNO and ethernet shield ENC28j60.
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