A custom-designed mechanical shutter using a digital high-speed servo motor (S3155, Futaba) was integrated at the laser outlet where the patch cable was connected. The shutter servo motor and the DPSS driver were controlled by custom-designed hardware based on a ATmega2560 microcontroller (...
eI have now re-assembled the robot arm more correctly and connected all the wiring together and it is all working, sort of!I downloaded the correct software now as I think the software I was looking at in Blog4 was the right ...
Out of eight buttons, four buttons are Red and four are Yellow. When a button is pressed it sends a unique character to Arduino via Bluetooth. As soon as the Arduino receives the character, its command is identified and rotates the servo motor accordingly. For clockwise rotation of servo mot...
The main concept of this Namasterobot project is to control the various servo motorsthrough an Arduino board. This robot scans the surrounding people and rotates its head around by 180°. If it recognizes anyone nearby, then it wishes that person with Namaste with both the hands pressing togeth...
This encoder can monitor the linear movements of the motor. These encoders are used in a linear system that uses stepper or servo motors to improve the machine’s performance & process quality. This encoder is used in servo applications to monitor the actual position of the load. ...
obstacle comes ahead of it the ultrasonic waves are reflected from an object and that information is passed to the microcontroller. The microcontroller controls the motors left, right, back, front, based on ultrasonic signals. To control the speed of each motor pulse width modulation is used (...
Thus, this is all about an overview of BSS138 N-channel logic-level MOSFET. These are designed to minimize the on-state resistance and provide fast switching performance. These are more reliable and rugged types used in low current and low voltage applications such as servo motor control, powe...