Here u can get all the things u need to explore the world of electronics engineering.
We have experts from all sub-branches of electronics communication and instrumentation. We will be happy to help you at every step of your work.
Electronics section deals on basics of electronics components and Microcontrollers(AVR , 8051 , PIC), also some microcontroller based projects. A collection of open ebooks(legal) and opensource EDA softwares and a forum for helping each other for electronic projects.
Instrumentation section contains working of various sensors transducers and instruments. Analytical instrumentation , Biomedical instrumentation , Vaccum pumps , signal conditioning equipments and our class notes at Instrumentation NIT Kurukshetra.
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We are working on phenomics plants since 2014 although we are not directly involved in design of the systems still we have learnt things that matter in this type of imaging. here i am going list out few terms that used in imaging: Lense Characteristics: Chromatic aberration (abbreviated CA; also called chromatic distortion and spherochromatism) […]
In last few years use of High Precision Positioning systems gained popularity in variety of application e.g. construction, agriculture and GIS. High precision GNSS systems with horizontal accuracy in centimeters helped in precision agriculture for planting in accurate positions as per plan and auto guidance for tractors. AutoGuidance in big farms helps farmers to save […]
ZVS: In a quasi-resonant zero-current/zero-voltage switch (ZCS/ZVS) “each switch cycle delivers a quantized ‘packet’ of energy to the converter output, and switch turn-on and turn-off occurs at zero current and voltage, resulting in an essentially lossless switch.” Quasi-resonant switching, also known as valley switching, reduces EMI in the power supply. TBU: Its a tradename of Transient […]
I have been using avr microcontrollers for last 1 year but never faced this problem. Yesterday I was trying to connect a Arduino mini pro with a USB-Serial interface(supplied by Decagon, DevName DecagonUCA, Chip:Silabs CP2024). I have used this same device in same configuration several times in last 3/4 months. But only change in code […]
Drivers in desktop operating systems are not so simple as the embedded drivers, some times it take hours to solve the driver issues specially with the USB Debuggers. Few Days back i was using arduino for low power applications, so excluded all the supporting components like programmers, UART link and used AVR ISP MkII for […]
These diodes are not like normal Light Emitting diodes (LEDS), these diodes can use all the available power if not controlled. So it need to be attached to a current controlled DC source. The Laser Diode(LD) module contains an Photo diode inbuilt, which monitors the output light intensity and used as a feedback for the […]
With increasing popularity of battery powered portable devices microcontroller manufacturers started making the controllers more efficient for the specific purpose. For battery powered devices the most important and common parameter is the power consumption. There are some applications like remote weather loggers which run for years with a set of AA batteries, which needs average […]
Interrupt is neither same for all hardware’s nor for the compilers. Some hardwares support multi level interrupt or nested interrupt and some chips use single interrupt flag. The Atmel architecture interrupt works as following 1. As Interrupt triggered processor finishes pending instruction 2. Stops fetching further instruction 3. Clear Global interrupt enable bit(This is why […]