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Cellphone Controlled Dog Feeder Circuit

A GSM module and Arduino based dog feeder circuit is discussed in this post. The system can be used for operating a dog feeder mechanism through the owner’s cellphone whenever it may be required. The idea was requested by Mr. Allan Guillermo through one of his comments Introduction Although all domestic animal species are lovable, … Read moreCellphone Controlled Dog Feeder Circuit

Learning Basic Arduino Programming – Tutorial for the Newcomers

LED with Arduino

In this tutorial we learn how to do basic Arduino programming through example codes and sample programs. This tutorial can be an extremely valuable course for all the newcomers who wish to grasp the basics through easy, understandable language. Introduction According to wikipedia a microcontroller is equivalent to a mini computer built inside a single … Read moreLearning Basic Arduino Programming – Tutorial for the Newcomers

50 Best Engineering Projects for Final Year Students

engineering students projects electronic

In this post we sort out a list of most popular, 50 hand-picked and best engineering circuit projects specially created for all aspiring engineers for their final year project exhibition. The circuit projects include the latest and advanced microprocessor Arduino based designs with full program code. The list also includes projects using discrete parts which … Read more50 Best Engineering Projects for Final Year Students

Wireless Office Call Bell Circuit

call bell remote control circuit

In this post we are going to construct wireless office calling bell which can be used for calling 6 different personnel from head’s / boss’s desk or some other calling bell type fun project for your home. Using nRF24L01 2.4 GHz module We will be constructing a simple wireless calling bell using Arduino and nRF24L01 2.4 … Read moreWireless Office Call Bell Circuit

Vehicle Speed Detector Circuit for Traffic Police

In this post we are going to construct a circuit which can measure the speed of any vehicle on roads and highways. The proposed circuit is kept stationary at a place where the vehicles are suspected to over-speed. If any vehicle goes beyond the speed limit, the circuit alerts immediately. We will be looking the … Read moreVehicle Speed Detector Circuit for Traffic Police

Weighing Scale Project Using Load Cell

In this post we are going to learn about strain gauge based load cell. We will be exploring what Strain Gauge is, what Load Cell is, temperature effect on strain gauge, temperature compensation with Wheatstone bridge and Load cell amplifier HX711, and finally we will learn how to build an Arduino based weighing scale machine … Read moreWeighing Scale Project Using Load Cell

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