What is Arduino Nano 33 BLE?
The Arduino Nano 33 BLE(Bluetooth Low Energy) is a small and powerful microcontroller board that is ideal for a wide range of projects. It...
Arduino Stepper Motor Speed Control with Potentiometer
In this Arduino electronics tutorial on stepper motor, it is shown how to control the speed of stepper motor using Potentiometer. This can be...
Laser Diode & LDR based alarm system using Arduino
In this Arduino electronics tutorial it is illustrated how to make laser based alarm system using Laser diode with LDR(Light Dependent Resistor). This can...
Bandpass Filter | ee-diary
Active bandpass filter are useful for frequency below 1MHz. When Q is less than 10 then the center frequency is given by...
Arduino Due Sine Wave Generator with Adjustable Frequency
If you're looking for a simple way to generate a sine wave signal with adjustable frequency, the Arduino Due might be just what you...