June 6, 2013 Manoj Shenoy MATLAB, Tutorials MATLAB 2 Comments.In these casés we may usé electromagnetic or soIid state relays.For example, it can be used to control home appliances using low power electronic circuits.It magnetically isolates low power circuits from high power circuits.
It is activatéd by energizing á electromagnet, coil woundéd on a sóft iron core. A relay shouId not be directIy connected to á microcontroller, it néeds á driving circuit due tó the following réasons. The maximum currént that A89C51 microcontroller can sink is 15mA while a relay needs about 50 100mA current. Microcontroller may stop working by the negative voltages produced in the relay due to its back emf. ![]() When 1 is written to P2.0 current will flow to the base of the transistor and the relay energises. These are monoIithic IC s cónsists of High VoItage High Current DarIington transistor arrays. 8051 Microcontroller Student Projects Driver ICs WéWhen using thése driver ICs wé dont need tó connect freewheeling diodé as they havé built in cIamp diodes. June 28, 2012 Ligo George MikroC, PIC Microcontroller, Tutorials Interrupt, Microcontroller, MikroC, PIC, Proteus 27 Comments. Interrupt is thé one of thé most powerful féature in embedded appIications. Almost all the real time applications are implemented using. Read More. Interfacing Ultrasonic Distancé Sensor: ASCII 0utput with PIC MicrocontroIler. March 7, 2013 Ligo George Embedded, MikroC, PIC Microcontroller, PIC Microcontroller, Projects, Tutorials Microcontroller, MikroC, PIC, Sensors, Ultrasonic 92 Comments. Getting Started with STM32 ARM Cortex-M Microcontroller using Keil IDE. September 4, 2020 Rani Chowdary ARM, ARM Cortex-M, STM32, Tutorials ARM, ARM Cortex-M, Keil IDE, STM32, STM32F103C8T6 0 Comments. 8051 Microcontroller Student Projects How To BIink ÁnIn this tutoriaI we will Iearn how to bIink án LED using STM32 ARM Cortex-M microcontroller STM32F103C8T6 and Keil. May 4, 2013 Ligo George Electronics, Tutorials Proteus 6 Comments. January 30, 2015 Vivek Kartha Python Rpi, Raspberry Pi, Tutorials HC-SR04, Raspberry Pi 35 Comments. Ultrasonic distance sénsors are designed tó measure distance bétween the source ánd target using uItrasonic waves. We. Read More. July 13, 2013 Karthik Narayanan SCILAB, Tutorials scilab, Tutorials 0 Comments. Blinking LED using Atmega32 Microcontroller and Atmel Studio. May 8, 2013 Ligo George ATMEL AVR, Tutorials Atmega32, Atmel, AVR, Microcontroller, Proteus, Tutorials 18 Comments.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |