RFID Door Lock System using Arduino Circuit Diagram The below RFID Door Lock System circuit diagram represents how an Arduino, RFID Module, Relay module, Solenoid Lock, and LCD display are connected ...

Waveshare has recently released the RoArm-M3-Pro and RoArm-M3-S, a 5+1 DOF high-torque ESP32 robotic arm kit. The main ...

GoogleFindMyTools is a re-implementation of Google's Find My Device network. It works with Android devices and ESP32-based ...

Explore the Super Tiny RP2040/ESP32 board, featuring wireless connectivity, a TFT display, and cross-platform compatibility.

Learn about Bluetooth connectivity and its unique features, such as Bluetooth Low Energy (BLE) and cost-effective short-range ...

Remote-controlled cars can get incredibly fast and complex (and expensive) the farther into the hobby you get. So much so that a lot of things that are missing from the experience of driving a ...

This compact, card-sized ESP32-based relay board is designed for seamless integration into ... With a built-in Type-C port for both power and programming, along with an automatic programming circuit, ...

Anyone can access the link you share with no account required. Learn more. In high school swimming meets, a relay race is worth double the points compared to an individual race. That’s why ...

Click the upload button to flash the code to the ESP32. Connect the IN1, IN2, IN3, and IN4 pins of the relay module to GPIO 23, 22, 21, and 19 of the ESP32, respectively. Connect the VCC and GND pins ...

Previously, we explored a similar concept with the GPS Visualizer project, which allowed users to upload GPS data from Arduino, ESP32, and other embedded systems to visualize it on interactive maps ...

Some materials let electricity pass through them easily. These materials are known as electrical conductors. Metal is used in plugs to allow electricity to transfer from the wall socket, through ...