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Tag: microcontroller

Looking for free open source software for IDE, debugger, stimulator or other software to develop your microcontrollers and microprocessors? Search no more as we bring to you 15 Free and Open Source alternatives for your help. And also find out...
Selecting the right device on which to base your new design can be daunting. The need to make the right balance of price, performance and power consumption has many implications. First, there will be the immediate technology considerations for the design...
A tachometer is nothing but a simple electronic digital transducer. Normally, it is used for measuring the speed of a rotating shaft. The number of revolutions per minute (rpm) is valuable information for understanding any rotational system. For example,...
A moving message display is ideal to get your message (advertisements, greetings, etc) across in an eye-catching way. You can make an LCD show a brief moving message by interfacing it to a microcontroller. Here’s an AVR-based moving message...
Presented here is a red, green and blue or RGB colour generator using AT89C2051 microcontroller (MCU). This is a simple and low-cost circuit for a multiple colour generator that can be built easily with a few additional components. The...
Looking for some microcontroller based projects to work on? Check out this list and let us know which ones you like. 1. Microcontroller-Based Tachometer A tachometer is nothing but a simple electronic digital transducer. Normally, it is used for measuring the...
These days most audio systems come with remote controllers. However, no such facility is provided for normal audio amplifiers. Such audio controllers are not available even in kit form. This article presents an infrared (IR) remote controlled digital audio...
The 8051 microcontroller is one of the most popular general-purpose microcontrollers in use. They can be easily programmed using 8051 assembly language. This presentation includes all informative notes/tutorial on 8051 microcontroller. Various features of 8051 microcontroller are: 8-bit CPU 16-bit...
This article discusses the criteria for selecting the right microcontroller (MCU) for different embedded applications. It also discusses the design challenges and system limitations of MCUs in embedded applications. Microcontroller application in home appliance industry The home appliance industry uses 8/16/32-bit...
A wired water-level indicator uses many wires, whose resistance increases as their length increases. A wireless water level indicator using microcontroller (MCU) is costly and not very easy to program. Presented here is a low-cost wireless water level indicator...