Compact Arduino Based Pulse Oximeter Sensor Circuit
There are many pulse-oximeter sensors available in the market for medical purposes, and in one of our previous projects, we...
Arduino Nano
Wireless Controlled Shutter Button for DSLR using Arduino and nRF24L01
Who does not love photography! There are lots of subjects in this creative field and each one is unique, let's choose one. How...
Interfacing RDM6300 RFID Reader Module with Arduino
RFID (short for Radio Frequency Identification) tagging is an ID system that uses electromagnetic waves in radio frequency to...
Dog Barking Security Alarm using Arduino, PIR Sensor and Dog Barking Sound Module
The need for home security alarm systems nowadays is a serious demand. As the number of crimes is increasing every day, there...
Design an Arduino Based Encoder Motor using PID Controller
In industrial automation and control, PID controller has become one of the most reliable control algorithms that can be...
Simple Arduino Voice Recorder for Spy Bug Voice Recording
Planning to buy a small voice recorder to record voices or sounds in an environment and store them in its memory? Think again!...
Build Your Very Own Low Resistance Meter with Arduino
If you are a maker like me and looking for some interesting projects online, a milliohm meter is one easy and useful thing you...
Understanding Fuse Bits in ATmega328P to Enhance Arduino Programming Efficiency
In this tutorial, we are going to talk about fuses. Back when I was in college and learning about all the cool things in...
Portable Arduino Weighing Machine with Set Weight Option for Retail Packing
Digital load scales are another miracle of modern-day engineering and design. Yes, we are talking about the weighing scale we...
Build an Arduino Scoreboard using Outdoor P10 LED Matrix Display and Update Scores Remotely using Smartphone
An electronic scoreboard is one of the most important gadgets anybody can have during any sports tournament. Old manual...
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