ARDUINO – IRZU INSTITUTE

C/C++ developer: Arduino signal capture and vizualization via video stream blending in a webcam driver wrapper (lie detector for webconferencing) for linux/mac/win

February 11, 2022February 11, 2022admin

This is end result objective: irzu.org/research/linux-android/biological-authentication-system… However we are happy if any intern would be willing to try to do a prototype either in matlab, octave, scilab, processing, with possibly a js/node/xml…Read moreC/C++ developer: Arduino signal capture and vizualization via video stream blending in a webcam driver wrapper (lie detector for webconferencing) for linux/mac/win

DATA MANAGEMENT GSR & BIOFEEDBACK RESEARCH WITH PUBLISHING OPPORTUNITY

Research (with publishing opportunity): Changes in Galvanic Skin Resistance During Voluntary Inhalation and Breath-hold Activity in Healthy Adults

February 11, 2022February 11, 2022admin

Intern will try to replicate and test/benchmark the following research previously conducted by breathinglabs: A total of 28 healthy adults (ages 18 – 58; M = 31,61, SD = 11,50;…Read moreResearch (with publishing opportunity): Changes in Galvanic Skin Resistance During Voluntary Inhalation and Breath-hold Activity in Healthy Adults

RESEARCH

Blog 8 – Measure, send, receive, transform, store, display – Blog – Just Encase

December 31, 2021admin

TLDR: Sensors + Ard MKR 1300 Sender -> LoRa -> Ard MKR 1300 Reciever ->Serial to Raspberry Pi -> Node Red Flow to process -> Write to Influx DB ->…Read moreBlog 8 – Measure, send, receive, transform, store, display – Blog – Just Encase

AUGEMENTED REALITY DATA MANAGEMENT LINUX & ANDROID

[Products] Biological authentication system for use in augemented reality applications

December 24, 2021December 25, 2021admin

We are building an arduino based lie detector (glavanic skin response plotter) with the ability to blend (superimpose) or overlay (picture-in-picture) data with any webcam in Windows/Mac/Linux computers. Use cases…Read more[Products] Biological authentication system for use in augemented reality applications

DATA MANAGEMENT MQTT & IOT AUTOMATION

Environment Sensor HAT For Raspberry Pi, I2C Bus

December 24, 2021admin

The Environment Sensor HAT is designed for Raspberry Pi, with rich onboard resources including ambient light sensor, VOC sensor, IR / UV sensor, gyroscope, accelerometer, magnetometer, barometer, temperature & humidity…Read moreEnvironment Sensor HAT For Raspberry Pi, I2C Bus

DATA MANAGEMENT MQTT & IOT AUTOMATION

Add receive method for MQTT

December 16, 2021admin

While mqtt is pub/sub and not request/response, there’s a trick we’ve added into the Adafruit IO MQTT Client which allows you to get the most recent value of a feed.…Read moreAdd receive method for MQTT

3D PRINTING ACOUSTICS & DSP DATA MANAGEMENT FFT & WAVELETS

ArduinoFFT.h generat’s weird results – #5 by wogoos – General Electronics

December 7, 2021admin

Hi folks,I have a question about ArduinoFFT.h. I use it on a perfect sine wave sampled with 32*Fb the base frequency of 60Hz with no DC component and no harmonics.…Read moreArduinoFFT.h generat’s weird results – #5 by wogoos – General Electronics

MQTT & IOT AUTOMATION

arduino mega – IoT Parking Apps with Car Plate Recognition for Smart City using Node Red

November 22, 2021admin

recently I found a project that involves using Raspberry Pi and Arduino Mega Board to create a Car Plate Recognition system but I am stuck with connecting the pins as…Read morearduino mega – IoT Parking Apps with Car Plate Recognition for Smart City using Node Red

LOW VOLTAGE IC RESEARCH

Untangling Timer 4 on the ATmega32U4

November 19, 2021admin

Here are some ATtiny’s with similar timers. Now, there are plenty of cheaper Arm Cortex-M..-based microcontrollers with even higher PWM clock speeds and Arduino support (and are cheaper), but I…Read moreUntangling Timer 4 on the ATmega32U4

3D PRINTING ACOUSTICS & DSP DATA MANAGEMENT FFT & WAVELETS REST/HTTP & GRAPHQL

Get Microphone Sample On-demand from Portenta H7 Vision Shield – Portenta

November 16, 2021admin

I am using the Portenta H7 and the vision shield with the built-in MP34DT06JTR microphone. I am trying to adapt the PDMSerialPlotter to my application but I’m not liking the…Read moreGet Microphone Sample On-demand from Portenta H7 Vision Shield – Portenta

MQTT & IOT AUTOMATION

IoT Automation with Arduino IDE by ESP32 board-Part 3

November 12, 2021admin

We are rooted in wired intelligent design and development. We are launching a series of free courses to help enthusiasts around the world achieve home automation. This course is mainly…Read moreIoT Automation with Arduino IDE by ESP32 board-Part 3

MQTT & IOT AUTOMATION

Arduino vs Raspberry Pi | Great Learning Academy

November 9, 2021admin

Aurdino vs Rasberry Pi, to help you understand which is better for IoT Projects and getting started on the journey to learn about them well. This video starts…Read moreArduino vs Raspberry Pi | Great Learning Academy

MQTT & IOT AUTOMATION

Arducam Upgraded Camera Pan Tilt Platform Without Controller Board – ROB-18649

October 23, 2021admin

If you’re looking for a sturdy pan-tilt mechanism for most of the cameras that are used with Arduino and Raspberry Pi but don’t want the weight of metal, this is…Read moreArducam Upgraded Camera Pan Tilt Platform Without Controller Board – ROB-18649

ACOUSTICS & DSP LOW VOLTAGE IC

1 Channel 5V Relay Module Shield for Arduino uno 1280 2560 ARM PIC AVR DSP

October 18, 2021admin

Postage to: United Kingdom Excludes: Channel Islands, Isle of Wight, Isle of Man, Scilly Isles, Scottish Highlands, Scottish Islands, Northern Ireland, Africa, Central America and Caribbean, Bermuda, Greenland, Saint Pierre…Read more1 Channel 5V Relay Module Shield for Arduino uno 1280 2560 ARM PIC AVR DSP

RESEARCH

1 channel 24v relay module board shield for arduino with optocoupler MCH*wk

October 16, 2021admin

Postage to: Europe, Asia, Australia Excludes: Channel Islands, Isle of Wight, Isle of Man, Scilly Isles, Scottish Highlands, Scottish Islands, Africa, Central America and Caribbean, North America, South America, American…Read more1 channel 24v relay module board shield for arduino with optocoupler MCH*wk

DATA MANAGEMENT GSR & BIOFEEDBACK

Research: Changes in Galvanic Skin Resistance During Voluntary Inhalation and Breath-hold Activity in Healthy Adults

October 11, 2021September 29, 2021admin

A total of 28 healthy adults (ages 18 – 58; M = 31,61, SD = 11,50; 12 male, 16 female) were recruited via advertisement flyers. Written informed consent was obtained…Read moreResearch: Changes in Galvanic Skin Resistance During Voluntary Inhalation and Breath-hold Activity in Healthy Adults

MQTT & IOT AUTOMATION

Grove – Rotary Angle Sensor

October 7, 2021admin

A potentiometer (also known as a Potmeter or Pot) consists of a resistive element called the track and a sliding contact called the wiper internally where end terminals are attached…Read moreGrove – Rotary Angle Sensor

DATA MANAGEMENT JS, REACT & NODE

node.js – Permission denied error while accessing /dev/bus/usb/001/002 in termux for android

September 17, 2021September 17, 2021admin

Firstly i want to tell you that i want to run react native app with local server in my tablet so i am running my nodejs backend in termux in…Read morenode.js – Permission denied error while accessing /dev/bus/usb/001/002 in termux for android