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Paul Niko Bautista

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GPS (UBLOX NEO-6M) Tracking System with GSM (SIM800C) data connectivity and Google Maps Integration

Overview Here's an interesting scenario. You bought something across the internet. In the midst of the waiting, you ponder "How do they track the packages?" Usually, an online shipping company has a fleet of magicians that delivers your parcel/package. Along the way, they fight different monsters across dimensions trying to steal your package. (This is the reason the package takes
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(4/4) BPM (Pulse Sensor) and Pedometer (ADXL345 Accelerometer) Wearable Device with OLED Display

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Overview Finally, We integrate all the three sensors into a one working mini-wearable project. Hardware Used Arduino Nano V3 (Robotdyn) ADXL345 Accelerometer 128x64 0.96" OLED Display Pulse/Heart Beat Sensor Jumper Wires Breadboard Software Used Arduino IDE Libraries Used The libraries used will be the compilation of the previous libraries. SPI.h
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(3/4) BPM (Pulse Sensor) and Pedometer (ADXL345 Accelerometer) Wearable Device with OLED Display

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Overview The final key to the puzzle lies within the ADXL345 accelerometer. The easiest way to obtain a pedometer is buying one. But where's the challenge in that? For a more detailed ADXL345 Accelerometer visit my good friend, Eddyson's, post here : https://community.createlabz.com/knowledgebase/3d-animation-control-using-adxl345-triple-axis-accelerometer-on-arduino-uno-and-processing-3-ide Application Description There are different types of
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(1/4) BPM (Pulse Sensor) and Pedometer (ADXL345 Accelerometer) Wearable Device with OLED Display

Overview As technology moves forward, components get smaller. As components get smaller, humanity's creativity expands towards infinity. Wearables are a product of miniaturized electronic components, relentless creativity, and quick prototyping microcontroller boards (such as Arduino Minis or Nano). To demonstrate the power of modern technology,we are going to make a prototype fitness tracker. For this purpose, we are integrating a
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Optical Fingerprint Sensor with Arduino

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Overview Fingerprint Sensor is an alternative device for security and verification purposes. In modern technology, it is included in high-end smartphones as an alternative unlock against pass codes or pattern swipes. One application of the fingerprint sensor is that of an attendance monitoring system, which is widely used in offices.
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Running Message using 8×8 LED Matrix MAX7219 driver

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Overview Visual cues ,e.g. hand signals,  are a time-tested communication schemes that help humanity survive throughout the history. It provides a simple, quick, yet understandable common ground for communication. Light-emitting Diodes (LEDs) are  typical electronic elements to demonstrate a visual cue, such as indicating a device's ON or OFF states.