One of the objects that has always been on top of my wish list was a Laser Cutter/Engraver. I get […]

Today I want to make a LED Scroll Bar as the above picture showed. Ten LED strips can flash in different effects by using a control board. […]

Hello! My name is Nathan, and I am an amateur tinkerer. I needed a power bank for camping, bonfires, emergencies, […]

Andromina Gripper 4 V1.1. These new robotic grippers presented in this post are ideal for mounting on any standard robotic […]

WiFi Location Fun with Cisco Meraki CMX & Node-RED The IoL City would like to use their metropolitan free WiFi […]

    Today I want to make a LED Scroll Bar as the above picture showed. Ten LED strips can flash in different effects by using a […]

  Andromina robot v.1.2 is a 4WD robotic platform with four directional wheels. The four wheels can independently turn. The […]

Hello everyone, In this instructable, We will be using a Piezo buzzer to produce tone. What is a Piezo buzzer? […]