featured
|
Smoke Detector using MQ2 Gas Sensor and Arduino Smoke Detectors are very useful in detecting smoke or fire in buildings, and so are the important safety parameters. … |
|
IoT based Air Pollution Monitoring System using Arduino In this project, we are going to make an IoT Based Air Pollution Monitoring System in which we will monitor the Air Quality… |
|
Frequency Counter using Arduino Almost every electronic hobbyist must have faced a scenario where he or she must measure the frequency of a signal generated by… |
|
Raspberry Pi PWM Tutorial Raspberry Pi is an ARM architecture processor-based board designed for electronic engineers and hobbyists. The PI is one… |
|
Interfacing ADC0808 with 8051 Microcontroller ADC is the Analog to Digital converter, which converts analog data into digital format; usually, it is used to convert analog… |
|
Simple Audio Amplifier using 555 Timer IC 555 time IC is very powerful and versatile IC, it can be used in many forms. In this tutorial we are going to see how a 555 IC… |
|
Transformerless Power Supply Generating low-voltage DC from the 220V or 110V AC mains is very useful and necessary in the field of electronics. Low voltage… |
|
Emergency Light An emergency light is an integral part of household electronics nowadays. We all know an Emergency light is used during a… |
|
DIY Piano Piano is developed by connecting a 555 timer ASTABLE multivibrator with variable frequency to a speaker. Piano is a… |
|
IR Based Security Alarm IR based security alarm circuit can detect any movement and trigger the alarm. This circuit is very useful in homes, banks… |
