How to Interface MQ-2 Gas Smoke Sensor with Arduino UNO
Introduction Smoke sensors are found pretty much at every place. This sensor is essentially a fire protection device. … Read more
Farwah Nawazi
B25 0-25V Voltage Sensor Module
What are Voltage Sensors? Voltage sensors are the modules that are employed to estimate and monitor the amount … Read more
How to Interface Soil Moisture Sensor YL-69/HL-69 with Arduino UNO
Introduction Moisture is a huge problem for agriculturalists and farmers. Unreasonable moisture can cause adverse effects on the … Read more
How to Interface MFRC522 RFID Reader with Arduino UNO
Introduction When do you want to buy something from the malls or any store that you do? You … Read more
Adafruit INA260 Current, Voltage, Power Sensor Module
For different applications, you require current, voltage, and power sensing. hence, you need the sensor. However, if we … Read more
How to Interface 2 DC Motors Via Bluetooth with Arduino UNO
Introduction Everyone is aware of Bluetooth. Generally, people used it on smartphones to share data. It exchanges the … Read more
FS1000A 433Mhz RF Transmitter Receiver Modules
An Overview of FS1000A The FS1000A 433MHz is a wireless RF module, cheap in price, and easy to use. … Read more
Fridge Door Alarm Circuit
Introduction Many adults, especially parents, complain that kids always open the fridge every time they pass by it. … Read more
MAX471 3A, 25V Voltage & Current Sensor Module
An Overview MAX471 Hardware Overview MAX471 Sensor contains an IC that can take an input voltage from the … Read more
ACS712 20A Current Sensor Module
In Electronics circuitry, the current flow is a requirement. And, For measuring current in a circuit, a sensor … Read more
HC-SR04 Ultrasonic Distance Sensor
An Overview of HC-SR04 Sensor Ultrasonic sensors are very compact devices used to sense ultrasonic energy. The sensor … Read more
How to Interface PIR Motion Sensor with Arduino UNO
Introduction Have you seen in some modern places, the lights get turned ON when you walk or just … Read more
SHT11 Humidity and Temperature Sensor
An Overview The SHT11 belongs to the SHT1x series. These sensors are fully calibrated and provide a digital … Read more
Homemade Water Level Indicator
Introduction As the name implies, a water level indicator is a system that indicates certain levels of water … Read more
How MQ2 Gas Smoke Sensor Interface with Arduino UNO
Introduction If you are willing to build a fire detection device, or an air monitoring system, then unquestionably … Read more
Interfacing HC-SR501 PIR Motion Sensor with Arduino UNO
Introduction Safety is the major issue in today’s world. Public places like malls, government places like parliament, courts. … Read more
