What is a Microcontroller?


Visit www.microchip.com to learn more. This video is intended for beginners unfamiliar with Microcontroller. The basic components of a Microcontroller are compared to a common household PC to help reinforce concepts.


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Motors and Microcontrollers 101


Curious about connecting a motor to your microcontroller? In this NerdKits video tutorial, we explore motors from an electrical perspective, and see how back EMF, resistive, and inductive considerations lead to the design of a motor control circuit. Finally, we show two demos, one with a motor controlled with a toggled digital output, and the other with pulse width modulation (PWM) to adjust the speed in proportion to the temperature. For more details, source code, and more, see: www.nerdkits.com


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Axon II Microcontroller Demos


Source code for all demos, along with other information and tutorials, can all be found on the Axon II page. www.societyofrobots.com


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8051 Microcontroller simplified for beginers.avi


microcontroller tutorial,for first time users.If you are good at electronic hardware and you feel microcontroller is a product that you can not learn is not correct.just get hold of a programmer who knows embedded c (it is an extension of C) and then ask him your output based on any input he will make your dream come true.all that you have to then use Proteus and verify the same.


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Getting Started with Microcontrollers P1


Everything you need: www.sparkfun.com www.futurlec.com


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How to program the AVR microcontroller Pt 1


Programming the AVR!! *Get an AVR: www.sparkfun.com *The programmer: www.adafruit.com *WinAVR download: sourceforge.net *AVRDude tutorial: www.ladyada.net *Another tutorial: elecrom.wordpress.com *Fuse calculator: frank.circleofcurrent.com *MikroC for AVR www.mikroe.com www.kevindarrah.com


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PIC Microcontroller Programming Tutorials - Part 1


Find out how to use the MikroC compiler and Oshonsoft PIC simulator to program and simulate the code.


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Advanced Capabilities of the PIC24F USB Microcontrollers Demo


Visit www.microchip.com to learn more. This video demonstrates some of the advanced capabilities of Microchip's PIC24F USB Microcontrollers. This video was featured in the Embedded Designer's Forum 2009-2010


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GARMIN E-TREX to Microcontroller Tutorial


This video shows how to get the NMEA sentences out of Garmin E-Trex RS232: www.sparkfun.com


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Microcontrollers - A Beginner's Guide - Understanding Button Debouncing


This is the ninth in a video series aimed to give a tutorial on the popular Atmel AVR Atmega32 microcontroller. In this video a we investigate the effects of button debouncing using two LEDs and toggling these LEDs back and forth.


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Microcontroller Tutorial Part-1


e-made-easy.blogspot.com for more. Introduction to microcontrollers: What they are, uses of microcontrollers, history, microprocessor and microcontrollers


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The Atmel® AVR® XMEGA™ Microcontroller


The Atmel AVR XMEGA microcontroller is a micro like no other. In addition to the features you always expect from all Atmel AVR, the XMEGA integrate several unique and innovative features that increase real-time performance, reduce power consumption, and truly separates XMEGA from the competition. www.Atmel.com/XMEGA


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How to program the PIC microcontroller with the PicKit II


This video demonstrates how to program the pic micro-controller. The PicKit II programmer is used in the video, and can be found by just doing a "google" search. Some people are selling these things with an in circuit programming board, but in the video, I show how easily this can be built. I am using mikro C for the programming: www.mikroe.com "just download the demo version" my site: www.kevindarrah.com


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Make Music with a Microcontroller


Learn how to use a piezoelectric element as a speaker, and how to generate musical notes with a microcontroller. More information about the kits is available at www.nerdkits.com


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MPC5567 Automotive Microcontroller -- FlexRay CAN Bus Control Dashboard Demo


Demonstration of dashboard control demo program. Data communication via CAN-Bus and between FlexRay clusters by two Freescale 32-bit PowerPC MPC5567 Automotive Microcontroller evaluation boards. Software : CodeWarrior IDE, Lauterbach Trace32 Debugger Tool Hardware: Freescale PowerPC MPC5567 Microcontroller -- "Tiger" EVB. Input: Keyboard on PC or Potentiometer / Knobs on the EVB. Output: BMW & Mercedes Benz Dashboards and PC Hyper Terminal Programming Language: C


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Microcontrollers - A Beginner's Guide - Revising the LED program to make the LED blink


This is the seventh in a video series aimed to give a tutorial on the popular Atmel AVR Atmega32 microcontroller. In this video The first program is revised to make the LED blink. Bitwise operations are also introduced and briefly explained.


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Gadget or tragic? PIC Microcontroller Project


25 years on, I decided to take up an old hobby - electronics. Whereas Z80 microprocessors were the leading edge 25 years ago, today, microcontrollers are the chip of choice. So I needed to define a simple project to grown my knowledge from zero. I took an analogy on a radio controlled vehicle and decided that was it. I would re-use an ancient joystick at one end and use even more ancient fischertechnik from my childhood days to put together a joystick controlled vehicle. At the joystick end I use 16F873 microcontroller to read the voltages on the joystick and crunch the values down to a command. for each motor I have forward, backward or stop plus a pulse width modulated power rating from 0 to 100%. The command is assembled in ASCII and then sent down the wire at 1200 baud (wireless to come shortly, hopefully) . At the fischertechnik vehicle end of the wire, a 16F627 microcontroller de-serialises the message, checks the header and payload, and if it checks out OK, sets the motors directions and speeds. This is repeated several times each second. For the pulse width modulated speed control, I use a second thread kicked off 5000 times a second to prvide the pulses. An L293D dual bridge driver powers the motors at about 7v from the 4.8v logic levels of the 16F627 chip. There are about 350 lines of assembler on the vehicle and about 250 on the joystick, most of which is defensive programming, error checking and trace. I take the NASA approach to things like this, something is <b>...</b>


Microcontroller 16F627 16F873 Light Materials

Interfacing Microcontrollers: Darlington Transistors


In this video I'll tell you what is darlington transistors, how to use them to switch medium current loads with microcontroller and what downsides they have. Also you'll find out about darlington arrays. Of course there would be small demonstration of controlling different loads at the end of this video. Datasheets + HR Photos: jumperone.com More cool stuff: jumperone.com


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www.swharden.com


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8051 Microcontroller Architecture 01.mp4


8051 Architecture with special focus on memory organization.


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Retrobrad Presents! A PIC Microcontroller Car game. (almost complete)


www.bradsprojects.com I have now made the circuit onto a piece of vero board which makes a nice little hand held game. I still need to add sound and also fix up the screen flash problem, but then it will be complete!


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Microcontroller Course - Arduino Project 1


I teach Arduino in this Microcontroller course. Student need to work out a final project with Arduino. This is a lighting/LED funiture made by the group of Ashley.


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Tishitu ( Tutorial Microcontroller 8051 LED Blinking by Keil Compiler ) India Rajasthan Jaipur .


Keil development tools for the 8051 Microcontroller Architecture support every level of software developer from the professional applications engineer to the student just learning about embedded software development. The industry-standard Keil C Compilers, Macro Assemblers, Debuggers, Real-time Kernels, Single-board Computers, and Emulators support all 8051 derivatives and help you get your projects completed on schedule. When starting a new project, simply select the microcontroller you use from the Device Database and the µVision IDE sets all compiler, assembler, linker, and memory options for you. Numerous example programs are included to help you get started with the most popular embedded 8051 devices. The Keil µVision Debugger accurately simulates on-chip peripherals (I²C, CAN, UART, SPI, Interrupts, I/O Ports, A/D Converter, D/A Converter, and PWM Modules) of your 8051 device. Simulation helps you understand hardware configurations and avoids time wasted on setup problems. Additionally, with simulation, you can write and test applications before target hardware is available. When you are ready to begin testing your software application with target hardware, use the MON51, MON390, MONADI, or FlashMON51 Target Monitors, the ISD51 In-System Debugger, or the ULINK USB-JTAG Adapter to download and test program code on your target system. www.keil.com


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Hand Shadow Robot with Arduino microcontroller


Arduino Project with 5 servo and 5 flex sensor for hand robotic shadow


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TISHITU (Tutorial Rs-232 Interface with microcontroller 8052 & LCD with IBM PC Hyperterminal ) 1/3


About the 8051 The Intel 8051 is an 8-bit microcontroller which means that most available operations are limited to 8 bits. There are 3 basic "sizes" of the 8051: Short, Standard, and Extended. The Short and Standard chips are often available in DIP (dual in-line package) form, but the Extended 8051 models often have a different form factor, and are not "drop-in compatible". All these things are called 8051 because they can all be programmed using 8051 assembly language, and they all share certain features (although the different models all have their own special features). Some of the features that have made the 8051 popular are: 64 KB on chip program memory. 128 bytes on chip data memory(RAM). $ reg banks. 128 user defined software flags. 8-bit data bus 16-bit address bus 32 general purpose registers each of 8 bits 16 bit timers (usually 2, but may have more, or less). 3 internal and 2 external interrupts. Bit as well as byte addressable RAM area of 16 bytes. Four 8-bit ports, (short models have two 8-bit ports). 16-bit program counter and data pointer. 1 Microsecond instruction cycle with 12 MHz Crystal. 8051 models may also have a number of special, model-specific features, such as UARTs, ADC, OpAmps, etc... what is RS-232 From Wikipedia, the free encyclopedia In telecommunications, RS-232 (Recommended Standard 232) is the traditional name for a series of standards for serial binary single-ended data and control signals connecting between a DTE (Data Terminal <b>...</b>


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PIC 16F628A microcontroller LED Chaser


The heart of the LED chaser is the PIC 16F628A microcontroller, IC2. The program that runs on this chip controls the LEDs attached to the output port pins. Resistors R1 thru R8 limit the current through LED1 - LED8 to a safe level that won't damage the PICs I/O ports or LEDs. Resistor R9 provides a pull-up for the input connected to switch S1. R10 holds the PICs MCLR reset signal high. Capacitor C1 is used to decouple the 5 volt power supply to the PIC. The voltage regulator used is a LM2931-5.0, low-drop-out regulator and will maintain regulation with an input voltage down to 6 volts. Input voltage for the LED chaser should be between 6 volts and 14 volts to ensure power dissipation remains within limits. The LM2931-5.0 regulator is designed for battery powered and automotive applications and includes internal current limiting, thermal shutdown, as well as reverse battery connection without damage to itself or the circuit behind it. Capacitor C3 is important and must be fitted to prevent instability of the regulator output. i got this from: picprojects.biz


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Ultimate Useless Machine - Leavemealonebox - without microcontroller! inspired by Claude Shannon


sold onebay at 15. Feb. 2010 - 280462769956 thank you very much! get your own! read here! Join on facebook and become a fan of the Ultimate Useless Machine! www.facebook.com Fan member No. 500 will get one for free! so invite your friends to become a fan and join to be the 500th! Or you leave "Facebook Leavemealonebox" when there are 499 members and join to be the 500th! :D www.leavemealonebox.de get yours!


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Arduino Microcontroller Feature & Size Comparison by RobotShop.com


www.robotshop.com Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments. Arduino can sense the environment by receiving input from a variety of sensors and can affect its surroundings by controlling lights, motors, and other actuators. The microcontroller on the board is programmed using the Arduino programming language (based on Wiring) and the Arduino development environment (based on Processing). Arduino projects can be stand-alone or they can communicate with software on running on a computer (eg Flash, Processing, MaxMSP). For more information, visit www.robotshop.com


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Teach Yourself Microcontroller Programming


Introduction to the course on Teach yourself PIC Microcontroller programming.


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How to program the AVR microcontroller Pt 2


Programming the AVR!! *Get an AVR: www.sparkfun.com *The programmer: www.adafruit.com *WinAVR download: sourceforge.net *AVRDude tutorial: www.ladyada.net *Another tutorial: elecrom.wordpress.com *Fuse calculator: frank.circleofcurrent.com *MikroC for AVR www.mikroe.com www.kevindarrah.com


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Microcontrollers - A Beginner's Guide - Programming Environment WinAVR Install


This is the fourth in a video series aimed to give a tutorial on the popular Atmel AVR Atmega32 microcontroller. In this video I explain the necessary steps to install the programming environment for the AVR line of Microcontrollers in Windows called WinAVR. .


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mbed Microcontroller


A powerful NXP LPC1768 based microcontroller, the mbed has some nice features like an online compiler and super easy uploading of binaries to the device. This platform is completely OS independent so you can develop your projects on any computer with an internet connection.... Awesome idea!


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Axon II Microcontroller and GPS


For more information, see: www.societyofrobots.com Any GPS system that outputs data via I2C or UART will work. The program I used is called 'GPS Viewer', and the map was just Google maps. In this video I used the Venus, an incredibly inaccurate system from Sparkfun. I don't recommend at all. =( And no, thats not my house, so don't bother using the coordinates to stalk me =P


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Universal motor speed control by a microcontroller (arduino)


I am showing a method of using a CdS photoresistor to control a standard triac dimmer circuit that is wired to an electric drill motor (a universal motor). The CdS photoresistor is driven by an LED that is controlled by a PWM pin on an arduino microcontroller. This system provides a very easy way to control 120V AC devices with a single PWM pin, and not use any timing code or method to detect the zero-crossing of the AC power since this is done intrinsically in the circuit. It also offers true electrical isolation between the AC line voltage and microcontroller.


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PIC Microcontroller generating PAL TV signal


I´m usin two PIC Microcontroller to generate a PAL TV signal. The small controller generates the signal while the big one has the real software running. They communicate with Rs-232 protocol


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Microcontrollers - A Beginner's Guide - Testing the programmer and building the first circuit


This is the fifth in a video series aimed to give a tutorial on the popular Atmel AVR Atmega32 microcontroller. In this video I test the programmer to determine the proper installation of the drivers, avrdude and WinAVR. The first circuit is also explained and built.


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24C3: Make Cool Things with Microcontrollers


Speaker: Mitch Hacking with Microcontrollers Learn how to make cool things with microcontrollers by actually making fun projects at the Congress -- blink lights, hack your brain, move objects, turn off TVs in public places -- microcontrollers can do it all. Ongoing workshops each day of the Congress. Learn to hack with microcontrollers! Starting with an inexpensive kit (MiniPOV, by Limor Fried, aka Ladyada), this hands-on workshop will teach you to do almost anything with microcontrollers. Throughout the days of the Congress, Mitch, the inventor of TV-B-Gone, will be giving ongoing workshops on hacking with microcontrollers. Learn to make cool devices! Projects that you can build include: •Make your own trippy colored-light-blinking thingy •Make your own device to meditate and hallucinate with brainwaves (as seen in MAKE Magazine issue #10) •Make your own simplified TV-B-Gone •Make your own bug robot that sings and dances •Light up and sequence EL-wire •Learn how to solder •Learn how to program with firmware •Learn how to use microcontroller development tools on your laptop •Tips, tricks, and more... All the parts you need, handouts, plus all tools will be available at the workbench at the Congress. For more information visit: bit.ly To download the video visit: bit.ly


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Microcontrollers - A Beginner's Guide - Writing our first program and transferring it to the MCU


This is the sixth in a video series aimed to give a tutorial on the popular Atmel AVR Atmega32 microcontroller. In this video the first program is written which turns the LED on that was built in the previous video. The program is then transferred into the microcontroller and executed with the results shown.


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PWM Fan Controller - Microcontroller Reads Data


Video 2 of 4 alan-parekh.com This project will demonstrate how to make a temperature controlled cooling fan for an external hard drive. An LM35 temperature sensor is used to sense the temperature and a PIC 12F675 is used to modulate the fan speed.


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PIC Series: Blinking LED using PIC Microcontroller


This video shows how to start with PIC Microcontroller using CCS C Compiler and Proteus Simulation


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