Category Archives: General concepts

Gear Design, number of Teeth 105 and Internal gear teeth 14

Gears play an essential role in various mechanical applications, from small machines to large industrial machinery. The automotive industry is one of the areas where gears are extensively used, where they play a vital role in transmitting power from the engine to the wheels. The design of a gear is critical as it affects the performance and efficiency of the system. In this article, we will discuss the design process of a gear with 105 teeth, a pressure degree of 20 degrees, and a module of 2, which is used in an automotive application.


Electrovo specializing in a comprehensive range of CAD services, that is suitable for a range of applications and industries. From 3D modelling, engineering, mechanical, medical, we are able to offer you the CAD design that fulfils your need. We are fully equipped with the newest computer-aided CAD, circuit design and analysis software package. Our engineering laboratory is well equipped with a set of up-to-date equipment, programming devices and software package development tools and as well as environmental and testing instrumentation.

Arduino Smart power supply, dual output, safety features

A smart power supply built from a computer power supply. Uses a microcontroller to control the output voltage. Consist of dual output and dual measurement metres. Just with 3 button turn on the power supply, switch the output power, hold and release the output power. With its safety features that allow you to hold the power so you can adjust the output power makes this power supply a better option between other DIY power supplies. Measure current, and volt for two different output. Two USB output for USB charging and USB power usage.