A thermoelectric Peltier generator allows you to directly convert heat into electricity. This compact solid-state device can generate usable electrical power by exploiting a temperature difference between its two sides, without using any moving parts or complex electronics. Whether you’re experimenting at home, building a DIY project, or looking for […]
In this tutorial and review, you will see how to use a cheap DT830B digital multimeter to measure the voltage and amperage of a computer fan. Please watch the video to see how to use this digital multimeter. DC Voltage measurement using a DT830B multimeter Firstly, let’s see how to […]
Let’s see how to convert a computer power supply to a benchtop power supply using an ATX breakout board. This is a cheap and easy DIY lab bench power supply with 12V, 5V, 3.3V or adjustable DC output that you can use to power any electronic devices. No need to […]
In this tutorial, I will show you how to use a LM317 voltage regulator for your DIY electronic projects. This module is also known as a buck converter, step down power supply or DC-DC linear regulator. You can buy one easily online. These modules are inexpensive. In addition, they include […]
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