Discover how to create a simple magnetic generator using everyday repurposed materials in this step-by-step guide. We use ...

A DIY science project exploring how beta backscattering can be used to identify different elements. The experiment ...

As shown in the table, the largest power consumer were the motors which require 12 volts and 1.2 amps of current. It is important to note that I needed to meet 3 different voltage levels, 12, 5 and ...

From a simple electronic toothbrush to complicated robotics systems, DC motors are present everywhere. In most of our previous Arduino projects, we have used these DC motors as actuators and ...

Build your own brushed Micro Motor Drivers from scratch with MOSFETs and learn how they work - customizable for unidirectional drone/plane motor control or bidirectional RC car/robot motor control.

[Stoppi] always has exciting projects and, as you can see in the video below, the latest one is a very simple magnetic levitator design. The design is classic and simple: a 5 V regulator IC, a Hall ...

In this post I will try to gain some insight into the electronics of a cheap PWM Power MOSFET Module. The module under the spotlight is the pretty common FR120N MOSFET Control Module which is a simple ...

When it comes to our analog designs, op-amps tend to be just another jellybean part. We tend to spec whatever does the job, and don’t give much of a thought as to the internals. And while it doesn’t ...

The market for SiC MOSFETs (Metal Oxide Semiconductor Field Effect Transistors) has been growing rapidly in recent years, especially in the field of electric vehicles. Figure 1: Results from the ...

Power MOSFETs are ideal for controlling large loads from an Arduino or Raspberry Pi. Placing the MOSFET in the high side is often preferable but demands very high gate voltages — much higher than a ...