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 […]
Blog Archive
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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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Electronic system with Analog signal and Digital signal
An analog signal can be converted into digital and vice versa. This technique has several benefits. In this paper only discussed examples […]
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Analysis of Power Supply Circuit
Problems: Want to raft amps using a CT 18 VAC transformer But after passing the Spull diode so 34 VDC The […]
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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 http://120.107.171.121/~tywua/sub/ISAR/Chirp.ino, apparently […]
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Blinking LED on Arduino With Interrupt and RTOS
Making flashing LEDS is one of the simplest ways to demonstrate the timing capability of microprocessors. Here are some techniques you can […]
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Dehumidifier on the Wonderful Dry Cabinet
Dry cabinet is useful for storing objects that must be stored at low humidity. For example camera and camera lens. Besides Dry […]
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Heart Rate Signal Analysis
In this article outlined analysis of heart rate signals. A heart rate signal is obtained from the pulsesensor sensor. This Sensor has […]
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Using Bigger Power Supply Than Necessary
Electronic devices require a power source, one of which is an adapter. The need for electrical devices is usually expressed in voltage […]
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Controlling DC Motor with Microcontroller
Here’s a quick article to create a digital controller without too many theories: “PID without PhD” The article writes a fairly complete […]
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Digital Signal Processing Simulation
Simulation stages of digital signal processing with LTSpice, and compiler C This document focuses on showing the occurrence of processes at each […]
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Potentiometer Response Measurement
Potentiometers can be used as a source of voltage as a signal to be inserted into a microprocessor system such as Arduino. […]
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Display for microprocessors
Here are some of the display types that are often used for Arduino-based microprocessor systems: Dot Matrix 16×2 Dot Matrix 20×4 E-Ink […]