Arduino

OmArm Zero: Build a 6-DOF (5+1 Gripper) Robotic Arm with ESP32 Web Control

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OmArm Zero ESP32 robotic arm with browser-based web control interface

Build OmArm Zero, a 6-DOF (5+1 gripper) robotic arm with ESP32 WiFi control. Complete build guide with 3D printing files, wiring diagrams, firmware, and a browser-based control interface. 303mm reach, 150g payload, under $50.

Building the Bluetooth-Controlled Robot Car OmObi with Arduino, HC-05, and Adafruit Motor Shield

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OmObi Bluetooth controlled robot car with four yellow wheels and 3D-printed chassis, ready for wireless control via HC-05 Bluetooth and Arduino

Build a Bluetooth-controlled robot car using an Arduino Uno, HC-05 Bluetooth module, and Adafruit Motor Shield V1.2. Complete tutorial covering 3D chassis design, assembly, wiring, Arduino code, MIT App Inventor app, and troubleshooting.

Building an Advanced Autonomous and Bluetooth-Controlled Robot Car with Arduino Mega, Ultrasonic Sensors, and Adafruit Motor Shield

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Advanced autonomous and remote-controlled robot car equipped with Arduino Mega and sensors.

Build an advanced autonomous robot car with Arduino Mega, four HC-SR04 ultrasonic sensors, HC-05 Bluetooth, and Adafruit Motor Shield. This step-by-step tutorial covers chassis assembly, wiring, Arduino code, an MIT App Inventor control app, and autonomous obstacle avoidance.

Building a Bluetooth-Controlled Robot Car with Arduino, HC-05, and Adafruit Motor Shield

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Robot car with four yellow wheels on a green mat, with a tablet in the background displaying the control app.

Learn how to build a Bluetooth controlled robot car with Arduino Uno, HC-05 Bluetooth module, and Adafruit Motor Shield. This complete step-by-step tutorial covers chassis assembly, wiring, Arduino code, a custom MIT App Inventor control app, testing, troubleshooting, and FAQ.