Electrical Fuse
What is an Electrical Fuse? To define a Fuse, it is an electrical safety device which is used to protect components, circuits and from the risk of fire and damage due to over current conditions. […]
Difference between Relay and Switch
In electrical engineering, both switch and relays are important electrical components. They are electromechanical devices designed to control and protect the system. They can be found in many home electrical applications, in industries such as […]
Types of Relays and their Applications
In the present world, different types of relays are used in the electrical home appliances and line conditioning circuits. Some of them are latching relays, reed relays, power relays, thermal relays and high voltage relays. […]
Arduino High-Power Driver/Switch Guide
The Arduino is an excellent microcontroller you probably already know that. An Arduino board can however only control low-current devices, so often you need a proper driver circuitry to handle the low-current control signals and […]
What is a Relay and How it Works?
Relay is an electromechanical switching device most widely used in the automotive and telecommunication industries. It can be found in cars, washing machines, medical equipment, aircraft, etc. We can see that relays are being used […]
MCP4725 I2C DAC Module – Quick Entry
For a while now, I’ve had need of a simple digital to analog converter circuit to be able to work with an Arduino microcontroller. To this end, I had a good search around and eventually […]
Philips Astra Spot Review & Teardown
For a long time I’ve been wanting to use elegant spotlights in my workshop, and although I have a few issues to take care of, like a simple model and a way to install it, […]
Coreless Motor Guide
If you’re in a plan to make a minuscule robot, you’ll then need to learn more about a coreless motor. I came across it as a pretty great solution for an upcoming healthcare electronics project. […]
L293D Arduino Motor Driver Shield – A Quick Walk
On COVID-19 lockdown days, I came across several motor driver modules in my scrap box in the attic – surprisingly most of them are unused Chinese modules. The L293 Arduino Motor Driver Shield, in particular, […]
Arduino & Advanced 16-bit PWM
Hi there! Last week I finally managed to get an Arduino delivering a 16-bit PWM (pulse width modulation) output from a nifty piece of code. Is the experiment finished? Of course not. Anyway, in this […]