Identify the protocol family, avoid the checksum and unit traps, and read distance from Arduino, Raspberry Pi or ROS 2.
A guide to exploring the fascinating world of e-paper displays and their applications.
How I build Arduino nano based Radar and what I used inside the project
Build a smart automatic mouse trap using the MakerBuddy IoT Kit, an HC-SR04 ultrasonic sensor, relay, and 5V DC motor.
This project demonstrates how to interface an HC-SR04 ultrasonic sensor with an Arduino Uno to measure distance accurately.
An Electronic Measurement device that can Measure Any Shape Like a Circle, Triangle, or Square You Name it!
Build a fast, digital 10 cm proximity detector using the Sharp GP2Y0D80Z0F sensor, Arduino Uno, and an I2C LCD — perfect for robotics.
"MeasureAR" digitizes real-world measurement tape operations by combining the MR (mixed reality) capabilities of MetaQuest 3/3S with a dedic
A system which connects the Raspberry Pi to the Arduino Nano 33 IoT via an MQTT service and allows communication between the two.
Revive retiring LEGO SPIKE sets: M5Stack AtomS3 + Motion Base reads Unit sensors & feeds real data over LPF2 into blocks/Python—no reflash,
A beginner-friendly tutorial explaining how the HC-SR04 ultrasonic sensor uses sound waves, echo time, and Arduino code to measure distance.
