An intercom system provides two-way communication free of cost. It can be advantageous in hospitals, hotels, and businesses to make communication simple and completely free. You can also use this to communicate with your nearby friend. If you are searching…
You may already know that the GPS (Global Positioning System) navigation device precisely computes geographical location by receiving the necessary information from GPS satellites which is completely free, and it doesn’t cost any kind of subscription fee to its users….
You may already know that Amplifier circuits are two-port electronic circuits that receive electric power from a power supply and increase the amplitude of the signal at its output in regular terms. But do you know how to make amplifier…
The world of electronics is meaningless without the use of circuit boards, capacitors, receivers, and all those small parts. A combination of all those elements makes up a bigger device, which we can control using the remote, controllers, or even…
The timer runs down considerably more quickly in Demo mode. Turn off your microwave if it is in demo mode. Demo mode is option 6 in the menu for models having an Options or My Settings button, setting it to 2 will…
Here I will show you an audio amplifier circuit that can be used for walkie-talkies, low-power transmitters, and packet radio receivers. A condenser mic audio amplifier gives good quality audio of 0.5 watts at 3 volts. Here we are going to…
Protocols provide rules and functionalities that define how a message is transmitted, ensuring consistency and proper standard across a network. Also, it defines and represents the implementation and access rules of the system. What Is the Purpose of Protocols in…
You cannot use a 12V power supply on a 5V. It will cause the device to draw more current than it is designed for and will likely burn out, causing fire hazards and explosions. In other words, if the applied…
An oscilloscope is a device that can measure frequencies in either GHz or MHz, depending on your needs. It is a device used by amateur or ham radio operators to measure electric signals from their radios. Many ham radio operators…