Introduction What do you do when you get stuck in an unfavorable situation and get late for any event, where people are waiting for you? You inform them to tell you about your situation by … Read more
arduino
Introduction To allow your device to send and receive a message or to enable any device to make or receive a call, there are some modules in the electronics market. SIM800L is one of those … Read more
Send Receive SMS & Call with SIM800L GSM Module & Arduino
Introduction It is intriguing to see that microcontrollers like Arduino can not exclusively be utilized in the industrial sector or for modern purposes however can likewise be used for different DIY and fun ventures for … Read more
WS2812B LED Pattern ATtiny85 Arduino
Introduction Nextion display is basically the human-machine interface. Essentially used to make an interaction between a human and a machine. Generally, it has a wide range of applications in the IoT field. The favorable part … Read more
How to Interface NX3224T028 Nextion Display with Arduino UNO
Introduction In this tutorial, we will make “HMC5883L 3-Axis Compass Module Interfacing with Arduino”. HMC5883L is a magnetometer. A magnetometer, often known as a compass, is a type of navigation equipment that evaluates the strength … Read more
HMC5883L 3-Axis Compass Module Interfacing with Arduino
Introduction In radiofrequency or wireless communication, it’s not feasible to transmit the data directly. Therefore, the transmitter encodes the data and transfers it to the receiver. The receiver then collects the data and before sending … Read more
How to Decode and Send 433 MHz RF Signals with Arduino UNO
Introduction Isn’t it fascinating for you to control your home appliances by just sending a message? If you’re a lazy individual, this must-have amuses you to monitor things by just sitting in one place. If … Read more
How to Control a 12V Lamp via SMS with Arduino UNO
Introduction Water is indeed the greatest blessing for human beings from our lord. However, sometimes humans need to use their brains to use the gifts properly. For example, water use is everywhere, from commercial buildings … Read more
Water Flow Sensor Interfacing with Arduino – Measure Flow Rate
To monitor the amount of water being supplied and used, the rate of flow of water has to be measured. Water flow sensors are installed at the water source or pipes, to measure the rate … Read more
Water Flow Sensor YF-S201 Arduino Interface
An IR (infrared) sensor is an electronic component that detects and measures the infrared radiation ( IR signals are not observable by the human eye) in its environment. When a human, object, or anything comes … Read more
HW201 Infrared (IR) Sensor Module
Today we are going to demonstrate a very fun and interesting project of Arduino Solenoid Door Lock using RFID. There are many different ways of making door locks but here we are using RFID, aka … Read more
Arduino Solenoid Door Lock using RFID
A remote control circuit allows the operation of devices that are out of convenient reach for direct operation of controls. It is an electronic device used to operate another device from a distance, usually wirelessly. Most remote … Read more
IR Remote Control Circuit for Home Appliances
Introduction Today, whether for businesses or individuals, security is the top priority on all other levels. All modern technology can now be controlled with a single human finger, including mobile phones to home automation systems. … Read more
Interface GT511C3 Fingerprint Scanner Module with Arduino
MQ3 is one of the most commonly used sensors in the MQ sensor series. This sensor is suitable for detecting alcohol concentration in the air or from the breath and is used to detect different … Read more
Arduino Alcohol Sensor Code
Introduction In this tutorial, we are going to “Interface MT8870 DTMF Decoder Module with Arduino”. The DTMF Decoder Module based on the MT8870 is often used to operate robots using a mobile phone; it is also … Read more
Interface MT8870 DTMF Decoder Module with Arduino
In this tutorial, we are going to make a “Reverse Car Parking Sensor Circuit”. Let’s say, we have a tiny space for parking vehicles and need to take the reverse. So it is important, that … Read more