Generally, in a communication system, information is transmitted from transmitter to receiver that are placed over a limited distance. With the help of Wireless Communication, the transmitter and receiver can be placed anywhere between few meters (like a T.V. Remote Control) to few thousand kilometers (Satellite Communication). We live in a World of communication and Wireless Communication, in particular, is a key part of our lives. Some of the commonly used Wireless Communication Systems in our day – to – day life are: Mobile Phones, GPS Receivers, Remote Controls, Bluetooth Audio and Wi-Fi etc....

The range of RF communication is very high when compared to IR communication. In this project, a wireless transmitter and receiver system using RF modules (RF Transmitter and RF Receiver) is implemented. An RF Transmitter and Receiver pair is used for wireless communication. The wireless data transmission is done using 433 MHz Radio Frequency signals that are modulated using Amplitude Shift Keying (ASK) Modulation technique. In order to implement the wireless transmitter and receiver, we use an encoder IC HT12E and a decoder IC HT12D....

That being said, since lawn mowers are highly important, there is a wide range of models and options to choose from that you will find out there. And two such prevalent types of lawn mower that you will come across includes zero turn lawn mowers and riding mowers. To help you out in choosing the right one between these two, we are here with a complete comparison between Zero Turn Vs Riding Mowers for your lawn....

Drilling a surface puts less stress on it if the drill bit chosen is the right one. Drill bits allow you to create precise holes. These holes provide a guideway for screws or nails. A self-centering drill bit is one of the popular drill bits used for drilling. As the name suggests, the self-centering drill bit tends to recentre itself while drilling. The recentering action happens when the tapered nose of the drill bit is placed in a pilot hole....

You might think that the options are limited but then you discover their variations in styles, sizes, patterns, durability, ease of maintenance etc. etc. Little things like the weight at the bottom, and the gauge rating can make a huge difference. This might sound confusing. So, we are here to help you narrow down your choices. Here’s a quick look at things you need to consider while purchasing a shower curtain liner....

With several options in the market, it becomes difficult to decide on a particular sublimation ink. Here we have listed some basic features that you need to consider when selecting a sublimation ink. Compatibility: The sublimation ink must be compatible with the printer that you own. If the compatibility does not match between ink and printer then the printing is not possible and you will waste your money. Application: Before investing in a sublimation ink, you need to see how many products can the sublimation ink be applied to....

Some highly premium laptops such as MacBook only offer a USB C port for all types of connections. But, for external display connections via USB C ports, you will need a USB C to HDMI converter. Here are some things you need to ensure before buying such adapters: Supported Video Resolution: Video resolution is a very important aspect as it deals with the video quality supported by the adapter. If you want to use the adapter for 4K video output, you need to make sure that it supports the same....

A ground clamp is one of the integral parts of a welding setup. The clamp works as a ground terminal and connects the workpiece with the ground wires. It also helps in holding the workpiece in its position and prevents the user from getting electrocuted. To further understand the ground clamps, come governing factors are explained below. Amperage capacity: Welding machines have an adjustable range of amperage output. A ground clamp has to sustain this changing current since a higher ampere is good for welding....

In this guide, let us discuss the importance of wire and conductor sizes in electrical systems. After that, we will see what wire size is suitable for 100-amp service panel or sub-panel wiring. If you are just starting construction on a new home or if you are planning to extend the existing electrical system with a sub-panel, then you need to know the 100 amp wire size (or wire size for appropriate service or feeder wire)....

Maximum Height: As you would know, a telescoping ladder can be extended to meet your height requirements. But every ladder has a maximum ladder height, which is quite essential to know. This height is usually mentioned in feet. Maximum Weight: Once you have extended your telescoping ladder, you also have to climb it. And making sure that it can support weight is quite important. Most ladders have their maximum weight mentioned in pounds....

No of Robot Designs: If you are going with a large sized solar robot creation kit, you would want the single kit to be viable for creating multiple designs. Thankfully, almost all solar robot creation kits allow you to make 12 robot designs. Some even offer up to 14 robot designs within the single robot creation kit which is even better. No of Pieces: Another way to ensure that a given solar robot creation kit is versatile enough to create multiple designs is to check the number of pieces offered by it....

This is just one of the several processing features used by a surround sound headphone to deliver a realistic 360-degree sound experience. If you don’t take these features into account, then you may end up with a below-par surround sound headphone. For starters, the headphone should be loud enough to maximize the sound effects for an authentic surround sound experience. Plus, the headphone should be comfortable to wear and should be able to connect with your device conveniently....

A Brief Note on Internal Combustion Engines Before we start with two stroke and four stroke engines and compare 2 stroke vs 4 stroke engines with respect to important parameters of an engine, let us quickly take a look at what exactly is an Engine and also what is an Internal Combustion Engine. Most engines we have are technically ‘Heat Engines’ as they convert thermal energy (usually from combustion of fuels, so chemical energy to thermal energy and) into mechanical work....

Cabinet Installation Tools Here is a list of some essential Cabinet Installation Tools. We will include ‘must have’ and ‘good to have’ tools for installing cabinets. Note that these tools are in no particular order. Depending on your requirements, you have to purchase the tools. Must-Have Tools Cordless Drill Drill Bits Cordless Screwdriver Cabinet Claws Framing Square (Carpenter’s Square) Combination Square Cabinet Wedges Chisels Stud Finder Cabinet Hardware Jig Claw Hammer Cabinet Jack Tape Measure Color Putty Putty Knife Wood Scribe Level Pencil Fasteners Layout...

Wheel Size: The wheel size of a bike is one of its most important factors since it directly relates to its compatibility with the track. So if you are buying a gravel bike, make sure that it has at least 27 inches wheel size, if not larger. Such wheels make the bike perfect for gravel tracks and help you maintain its balance. Speed Options: You will never know when you will need the additional speed options on your bike, especially while you are riding the bike on off-road tracks....

Well, you don’t actually have to spend hours searching for a good hard drive in the market as we have already done that part on your behalf. In this article, you will find the list of all the best external hard drives for Plex, so all you have to do is check their specifications and find the best suitable one for yourself. However, before you pick one from the list, there are a few things that you should not miss out checking such as:...

There are many options available in the market when you are looking for bike speedometers. Selecting the right one can be challenging, so we have listed some things to keep in mind while selecting the bike speedometer. Type: There are generally two types of bike speedometers. The first one is a touchscreen and the second is buttons. The touchscreen allows a larger display but it is not suitable for cold conditions....

But, keep in mind that the case you are using for your build also affects the overall performance of your system. Most importantly, the case must offer sufficient space for all the components as well as an ample amount of airflow to keep the temperatures under control. Before buying a new PC case, you need to understand a few important factors such as: Compatibility: The first thing you should check in a PC case is its compatibility with motherboard size....

Frequency Band: Whenever you are getting a WiFi router, checking its frequency bands is highly important as it can affect both range and speed. Thankfully, all routers for Spectrum present here are dual-band ones as they use both 2.4 GHz and 5 GHz bands for excellent speed as well as range. Speed: Even though frequency bands used by your router can give you an idea of its performance, you will need to check the speed rating to make sure that it performs up to your requirements....

Therefore, you must get a decent single din head unit installed in your car right now. Even if you already own a stereo player or MP3 player in your car, here are some factors that will definitely make you consider an upgrade. Power Rating: The power rating of any electrical device simply gives you an idea about its performance and output capabilities. In general terms, a higher-powered option does require more power to run but definitely offers better quality at the output in comparison....