The operational amplifier – or “op amp” for short – is a common building block in analog electronics. Whether you’re a professional electronics designer or just getting started, it is likely you’ve used an op amp in your designs. Invented in 1941 by Karl D. Swartzel Jr. of Bell Labs, the op amp was originally […]
THE TOP 10 OPERATIONAL AMPLIFIERS ON SNAPEDA Read More »
Low energy consumption is one of the major triggers of scalable product launch and maintenance. When your product is power-hungry, you are bound to receive negative reviews from your customers or get your app deleted altogether. So every developer wants to achieve long battery life of their products; developers are increasingly looking for ways to
OTII BY QOITECH HELPS DEVELOPERS ACHIEVE LONG BATTERY LIFE OF THEIR PRODUCTS Read More »
Axiomtek – a world-renowned leader relentlessly devoted in the research, development and manufacture of series of innovative and reliable industrial computer products of high efficiency – is proud to unveil UST100-504-FL, an extremely compact fanless embedded system for in-vehicle edge computing and video analytics applications. This ruggedized in-vehicle system is certified with CE and FCC and
A Stepper Motor is a brushless, synchronous DC motor which divides a full rotation into a number of steps. For detailed information on working, types and stepping modes, refer the article on Stepper Motors. Here the operation of a unipolar Stepper motor with PIC18F4550 microcontroller has been explained. As stated earlier, a Stepper motor rotates step by step. Each stepper motor has
How to interface Stepper Motor with PIC18F4550 Microcontroller- (Part 13/25) Read More »
Pulse Width Modulation (PWM) is a technique in which the width of a pulse is modulated keeping the time period of the wave constant. The ON time and OFF time can have any different values in the wave cycles, but the sum of the ON time and OFF time remains same for the entire cycles. PWM is
How to Generate Sine Wave using PWM with PIC Microcontroller- (Part 19/25) Read More »
Here is a simple project on how to control fan or dc motor speed with microchip pic16f877 microcontroller. There are numerous ways to control the speed of motor(or fan). Varying current, voltage and resistance etc. But when it comes to controlling the speed using microcontrollers. Then the PWM (Pulse width modulation) technique is most effective
I have always wanted to build a fairly capable LCR meter that could cope with real world use in my own personal lab. This would mean reasonably good accuracy across a wide range of L, C and R. Fortunately, I got the time to do just that this year in the 3rd year Instrumentation module
LOW COST HIGH ACCURACY STM32 FFT LCR METER Read More »
The MAXREFDES1048 synchronous step-down dc-dc converter reference design from Maxim Integrated Products is based on the MAX17504, a high-efficiency, high-voltage, synchronously rectified step-down converter with dual integrated MOSFETs can operate over a 4.5V to 60V input. The MAXREFDES1048 reference design operates over an input voltage range of 18- to 36-Vdc and delivers an output of 3A. The MAX17504 can deliver up to
3.3V/3A, WIDE-INPUT, SYNCHRONOUS, STEP-DOWN DC-DC REFERENCE DESIGN Read More »
Designed and produced with everything an IoT engineer might need, the python-programmable ESP32– powered IoT display by Riverdi is an expandable, cloud-ready GUI with a sleek design, low power consumption and top of the line graphical capabilities for high-quality IoT projects. The Riverdi IoT displays comes in 3 different versions – 5″ resistive touch panel, 5″ capacitive touch panel, and
RIVERDI IOT DISPLAYS FOR NEXT LEVEL IOT PROJECTS Read More »
ADLINK Technology, a leading global provider of embedded building blocks and application-ready intelligent platforms, introduces its latest COM Express Compact Size Type 6 module, the cExpress-WL, featuring the new 8th Generation Intel® Core™ processor (formerly “Whiskey Lake-U”). For the first time, ultra-low-power Intel® Core™ i7 and i5 processors will support 4 cores compared to the previous generation 2-core processors, bringing
WHISKEY LAKE-UE MODULE SUPPORTS FOUR USB 3.1 GEN2 PORTS Read More »
