After this tedious step, he designed a PCB that hosts an Arduino Nano to accept input, two MCP23017 GPIO expanders to give it enough outputs, and CD4066BE CMOS switches to trigger the connections.

Low Profile Digital Servo: Compact and lightweight, ideal for 1/10 RC cars and robots. Durable construction: Features full metal gears and dual ball bearings for smooth operation. Optimal ...

Abstract: In this study, we propose an ultrasonic tactile sensor for real time contact force measurements and high-resolution shape recognition to enable safe and reliable robotic grasping of objects ...

This Arduino-based project utilizes an ultrasonic sensor, servo motor, buzzer, and two DC motors to create an autonomous obstacle-avoiding robot. The robot scans the surroundings using a servo-mounted ...

This work is motivated by the EnviroDIY community vision to create an open source hardware and software stack to deliver near real time environmental data from wireless sensor networks, such as the ...