DRV8833 Motor Driver

Features Dual-H-Bridge Current-Control Motor Driver Can Drive Two DC Motors or One Stepper Motor Low MOSFET ON-Resistance: HS + LS 360 mΩ […]

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Supervisory Control Literature Survey

Literatures on Supervisory Control Hybrid and Embedded Control Systems Exercises https://www.kth.se/social/upload/4fd09abcf276545e55000019/ex_compendium.pdf Hybrid control of networked embedded systems Karl Henrik Johansson, Hybrid Control […]

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R-2R DAC Getting Popular Over Delta-Sigma ADC

R-2R DACs and Delta-Sigma DACs are two popular types of digital-to-analog converters with distinct advantages and disadvantages. Delta-Sigma DACs are more popular […]

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Advantages of FPGAs Over Microprocessors

FPGAs (Field Programmable Gate Arrays) and microprocessors are both types of digital electronic components, but they have different architectures and are suited […]

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Real Time System Without Real Time Operating System

Is it possible to build a real time system without using real time operating system (RTOS)? Technically it is possible to build […]

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XTM18SA Single Phase DIN-rail Energy Meter

  Description   Application                   XTM18SA      XTM18SA is DIN rail single phase two wire active electronic energy meter. It adopts many advanced […]

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Jetson Nano 2GB Development Kit goes black after upgrading

Jetson Nano goes black after upgrading with ‘apt upgrade’. Graphical user interface is not working. Command line console still works. Solution: change […]

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What is Integrated Circuit

What is integrated circuit? Answer: An integrated circuit (IC) is a circuit built on a single piece of semiconductor material, typically silicon, […]

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Thingsboard Rule Engine 2.0 Tutorials

Here are all Thingsboard Rule Engine 2.0 Tutorials: Add & remove devices to group dynamically (PE) Send email on alarm RPC Reply […]

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XL6009 DC-DC Step Up Boost Converter Module

400 kHz 60 volt 4 ampere switching current boost / buck-boost / inverting DC / DC converter Features Wide 5V to 32V […]

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HIS-07 Ionization Chamber Smoke Detector Datasheet

  HIS-07 Ionization Chamber of Ionization Smoke Detector   The single-source dual-chamber DSCB type ionization chamber designed according to the best performance […]

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PAM8403 , 3 Watt Class D Amplifier

  Description The PAM8403 is a 3W, class-D audio amplifier. It offers low THD+N,allowing it to achieve high-quality sound reproduction. The newfilterless […]

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Datasheet TRIAC BT151

Datasheet TRIAC BT151 General Description Glass passivated thyristors ina plastic envelope, intended for use in applications requiring high bidirectional blocking voltage capability […]

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Lightning Rod and Surge Arrester

Both have different functions. It is better to install both. The lightning rod solves the problem of direct strike. Surge arrester overcome […]

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Digital Filter System

A digital filter system in principle has a diagram block as follows: In practice, the system needs some additional details in order […]

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Bird sound circuit with Arduino

Bird Sounds with Arduino

Here is an example of a bird’s voice generation using the Arduino Nano microcontroller (ATmega328) The code is taken from, apparently […]