electronic modules
QTR-8RC Reflectance Sensor Array | A Beginner’s Guide
Want your robot to “see” a line without using a camera or heavy image processing? The QTR-8RC Reflectance Sensor Array gives you eight reflectance…
electronic modules
3D Mini Water Dispenser | Circuit Easy Build
Bring the faucet to your desk. If the shared dispenser is a walk away, this pocket-size 3D Mini Water Dispenser puts a spout right…
electronic modules
How to Calibrate Sensors for Accurate Data Readings
In this technology-altering world, every second counts, and sensors play a vital role in robots, electronics, industries, and even common consumer electronics. Sensors are…
arduino
How to Troubleshoot Common Arduino Errors
Arduino is one of the most popular microcontroller systems in the electronics industry, used by professionals, hobbyists, and students alike. It is an important…
electronic modules
Getting Started with Solenoid Valve | An Inside Look
Have you ever wondered how appliances like washing machines or automatic watering systems manage the flow of water with such precision?
arduino
How to Set Up Arduino IDE for First-Time Users
The Arduino IDE is the most user-friendly platform for studying embedded systems, electronics, and programming. We know that a code editor is necessary to…
electronic modules
3D RGB Flashlight | Easy Build with RGB LEDs
Pick your color in the dark—on demand. This 3D-printed RGB flashlight lets you choose a crisp red, green, or blue beam with a simple…
concept tutorials
Smoke Detector CIRCUIT
The Smoke Detector Circuit uses an MQ2 gas sensor to detect smoke and gases like propane, methane, and butane. It is reliable for spotting…
arduino
Arduino IR Remote Control Display
An Arduino LCD IR Remote Control Display is where an infrared, remote and LCD combined. Through this, students will get a chance to work…
arduino
LSM9DS0 As Impact Sensor
A recent project of ours involved using a sensor to detect when a small remote-controlled car hits an obstacle. What better sensor to use…
arduino
SIM800C with Arduino UNO R3
Here, we take a look at the SIM800C GSM-GPRS-BT Shield by ROHS. We’ll connect the SIM800C module to an Arduino UNO R3 and run…
electronic modules
Bring Solar Power Into Your Sensor Project
Quite often, we want to place our sensors at locations where we have no access to a power outlet. The obvious solution is to…