Ashish Choudhary

DIY Arduino Pedometer - Counting Steps using Arduino and Accelerometer

Fitness bands are getting very popular nowadays, which not only counts the footsteps but also tracks your calories burned,...

Smart Wi-Fi Video Doorbell using ESP32 and Camera

Nowadays, Security system is one of the most researched fields and with increasing security threats, companies are launching...

ESP32 Based Webserver for Temperature and Humidity Measurement using DHT11 Sensor

ESP32 series microcontrollers are low-cost, low-power system-on-chip microcontrollers that come with integrated Wi-Fi and dual-...

Automatic Bottle Filling System using Arduino

Automatic Bottle Filling Machines are most commonly used in beverages and soft drink industries. These machines use a conveyor...

How to use ESP32 Camera Module for Video Streaming and Face Recognition

There are many human identification systems that use signatures, fingerprints, voice, hand geometry, face recognition, etc. to...

High Current Low Dropout Voltage Regulator Circuit using MIC29302

Whether it’s your Laptop, TV, Smartphone, or any other electronic device, they all operates at different voltages. These...

Controlling NEMA 17 Stepper Motor with Arduino and A4988 Stepper Driver Module

A stepper motor is a type of DC motor that works in discrete steps and used everywhere from a surveillance camera to...

Control a NEMA 17 Stepper Motor with Arduino and DRV8825

A stepper motor is a type of DC motor that works in discrete steps and used everywhere from a surveillance camera to...

Schottky Diode – Characteristics, Parameters and Applications

Diode is one of the basic components that are commonly used in electronic circuit designs, it can be commonly found in...

Mechanically powered Emergency Flashlight

Flashlight or Torch is very useful in emergency situations like power failure. These flashlights are battery-operated, and we...