Quick, easy and to the point!
Arduino
Arduino is the perfect starting point for beginners. Easy to learn, fun to use, and great for bringing your ideas to life.
ESP32
Powerful dual core MCU with WiFi and Bluetooth. Ideal for IoT projects, sensor networks, and BLE applications.
ESP8266
Affordable WiFi enabled microcontroller that brings IoT capabilities to your projects. Great for beginners and pros alike.
ESP32-CAM
Add vision to your IoT projects with this affordable camera module. Perfect for surveillance, streaming, and AI applications.
Electronics Basics
New to electronics? Start here! Beginner-friendly tutorials covering fundamental concepts and hands-on projects.
Calculators
Quick tools to calculate resistor values, LED resistors, voltage dividers, and other essential circuit parameters.
If you’re diving into the world of robotics, 3D printing,...
Color sensors provide more reliable solutions to complex automation challenges....
The Arduino Uno is one of the most popular microcontroller...
DIY medical science can be surprisingly fun. With just a...
Want to give your Arduino the ability to know exactly...
Imagine having two or more Arduinos talking to each other...
Ever wondered how automatic water tanks know when to stop...
Bluetooth is everywhere nowadays. It’s a word we hear all...
A Force Sensing Resistor, also known as a Force Sensor,...
Want to build a personal air quality tracker that tells...
One essential task when using the ESP32 is ensuring it...
Have you ever wished you could use your mobile, tablet,...
Don’t rely solely on smartphone weather apps or commercial weather...
Hobby servo motors are nifty and useful for a wide...
Do you want to spice up your ESP32 projects with...
A Hall effect sensor (or simply Hall sensor) is a...
Rotary encoders are one of the most useful input devices...
The ESP32 is an impressive piece of silicon—it packs two...
A few years ago, a tiny microcontroller called the ESP8266...
One of the best things about the ESP32 is that...
Often in a project you want the ESP8266 to perform...
Every now and then, you’ll come across an idea where...
Whether you call them individually addressable RGB LEDs, WS2812B, or...
When it comes to ESP8266 boards, the WeMos D1 Mini...
Don’t let the smartphone weather apps or commercial weather stations(that...
In recent years, the ESP8266 has risen to prominence in...
Do you want to spice up your ESP8266 projects with...
Tired of relying on the Serial Monitor to see what’s...
One of the nice things about the ESP8266 is that...
Most electronic systems, like TVs, audio systems, and computers, need...
LEDs are everywhere – in our phones, in our cars,...
To understand how diodes, transistors, or any integrated circuit work,...
Ordinary silicon diodes block any current through them when they...
A piece of n-type semiconductor or p-type semiconductor is like...
Although the half wave rectifier is used in some low...
Another, more popular full-wave rectifier design exists and is built...
Use this calculator to quickly determine the total equivalent resistance...
Use this Calculator to quickly find the two’s complement value...
Use this Calculator to quickly find the missing value of...
Use this Calculator to quickly convert numbers between decimal, binary,...
Use this calculator to identify the value, and tolerance of...
This converter will help you quickly convert ASCII text into...
Use this calculator to determine the value of the resistor...
Use this Calculator to quickly find whether a value has...
Use this Calculator to quickly find the square root of...
Use this calculator to quickly find the missing value of...
