Detecting Obstacles with Buzzer - Arduino and Ultrasonic HC-SR04
Introduction Do you have a project that you want to do but don't know where to start? This tutorial is for you! In this article, we will be discussing ultrasonic HC-SR04 and bu…
Simple Projects
How To Use FC-28 Soil Moisture Sensor Module With Arduino Uno | DIY
Measurement of moisture content of the soil is important for determining the quantity of water it contains. Proper measurement of a soils' moisture content allows the need for irr…
1000mW Laser Diode Module Driver Using LM317 Voltage Regulator IC
Laser or Light Amplification By Stimulated Emission of Radiation is a key component in many applications that we use today. Out of hundreds of different uses Laser technology has…
How To Use SW420 Vibration Sensor Module With An Arduino Uno
For optimum performance of machines, it is imperative to continuously monitor physical parameters such as temperature, humidity, speed, vibration, etc. Timely detection of discrep…
How To Make On/Off Delay Timer Circuit using 555 Timer IC | DIY Project
What is an On/Off Delay Timer? On/Off Delay timer Circuits are simple electronic circuits that can either turn ON or OFF a circuit after a predetermined time period has passed.…
Clap Switch Circuit Project Using LM358 And CD4017 IC | DIY Project
What is a Clap Switch Circuit? A clap switch is a simple electronic circuit project that allows the user to gain dynamic control of AC/DC appliances. It receives sound signals…
How To Make An Easy Surge Protection Device Using Metal Oxide Varistor
What is a Surge Protection Device A Surge protection device (aka surge suppressor) is a protection device usually used with electrical installations in order to protect them ag…
How To Make A MOSFET Transistor Tester Using 555 Timer IC|DIY Project
A MOSFET Transistor tester is a simple electronic testing circuit that allows you to test the electrical behavior and operational functionality of transistors, MOSFETs & solid…
How To Make a Reed Switch Magnetic Fridge Door Alarm
A Reed switch door alarm senses whether a fridge door has been left open and triggers an alarm. There are a number of other implied uses to this circuit as well. A refrigerator or…
How To Make a Music Reactive LED Circuit Using NPN Transistors | DIY
What is a Music Reactive LED? Music reactive LED circuits are simple electronic circuits that respond to the varying sound and beats generated by a nearby source of music. Musi…
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