Blog

Wio Terminal Sensor Fusion - Project Wrap Up

2020-11-17T06:11:38Z

I haven't gotten the Keyword Spotting working yet, but since today is the deadline I thought I should summarize how far I've gotten. ADC TimingThe impulse that I'm trying to use was sampled at 16KHz with 1 second windows.The equation for samplin...(read more)

Light up Coaster using touch sensor and Conductive PLA

2020-11-16T19:53:00Z

Continuing on the theme of my previous blog post Light up Coaster using sound sensor , this version of the Light up coaster includes a touch sensor based on the MPR121 capacitive touch, and 3D printed conductive pads all around the coaster which can...(read more)

ARDUINO HEARTBEAT MONITORING SYSTEM

2020-11-16T19:03:40Z

SensorsEnter Your Electronics & Design Project for a chance to win a $200 shopping cart!Submit an Entry Submit an Entry Back to homepage Project14 Home Monthly Themes Monthly Theme Poll ARDUINO BLUETOOTH HEARTBEAT MONITORING SYSTEM &...(read more)

Cat Detector Using Sand #3 : The Results

2020-11-16T16:50:38Z

The Cat Detector system was placed outside overnight and the following video illustrates the results obtained. players.brightcove.net/.../index.html Sadly, no cats were actually detected but I feel very confident that should a cat pass by w...(read more)

A generic device-health monitor: Monitoring a GNSS receiver in the field

2020-11-16T16:08:00Z

When a device is to be deployed on the field and it will be unattended, it is useful the get some status data from it to determine its operating conditions. In this case, a GNSS receiver is put into an enclosure and installed in a mast on top of a b...(read more)

Sensor Kit For BRACCIO

2020-11-16T13:53:00Z

Sensor Kit For BRACCIO 1. Introduction 2. Idea 1. Encoder 2. Internal Potentiometer 3. Potentiometers 3. Plan 4. Design & Build 1. PSU PSU box Cables 2. Mounting for the Potentiometers 1. Potentiometer Big Gear Potentiometer Mount Sm...(read more)

Hall sensor AS5600 for Game Wheel.

2020-11-15T12:55:00Z

Sensors Enter Your Electronics & Design Project for a chance to win a $200 shopping cart! Submit an Entry Submit an Entry Back to homepage Project14 Home Monthly Themes Monthly Theme Poll Introd...(read more)

Wio Terminal Sensor Fusion - TinyML Keyword Spotting Part 2

2020-11-15T05:35:00Z

Capturing the audio data from the microphone The first thing that I need to verify is that I can successfully capture audio data from the microphone to use for keyword spotting using the impulse that was generated previously. The Wio Terminal uses a...(read more)

Light up Coaster using sound sensor

2020-11-15T01:48:55Z

SensorsEnter Your Electronics & Design Project for a chance to win a $200 shopping cart!Submit an Entry Submit an Entry Back to homepage Project14 Home Monthly Themes Monthly Theme Poll Holiday season is almost here, which means it time t...(read more)

Fast Easy Grafana

2020-11-14T15:49:26Z

SensorsEnter Your Electronics & Design Project for a chance to win a $200 shopping cart!Submit an Entry Submit an Entry Back to homepage Project14 Home Monthly Themes Monthly Theme Poll This is a simple and fast way to setup Raspberry Pi ...(read more)

Wio Terminal Sensor Fusion - TinyML Keyword Spotting Part 1

2020-11-14T01:12:59Z

SensorsEnter Your Electronics & Design Project for a chance to win a $200 shopping cart!Submit an Entry Submit an Entry Back to homepage Project14 Home Monthly Themes Monthly Theme Poll As part of my sensors project I thought that I would...(read more)

Cat Detector Using Sand #2 : The Implementation

2020-11-13T15:55:19Z

SensorsEnter Your Electronics & Design Project for a chance to win a $200 shopping cart!Submit an Entry Submit an Entry Back to homepage Project14 Home Monthly Themes Monthly Theme Poll In the summer, having had the idea of detecting cats...(read more)

Wio Terminal Sensor Fusion - Remote Data Display and Control using Blynk continued

2020-11-12T17:18:12Z

SensorsEnter Your Electronics & Design Project for a chance to win a $200 shopping cart!Submit an Entry Submit an Entry Back to homepage Project14 Home Monthly Themes Monthly Theme Poll This is a continuation from a previous post about us...(read more)

Spectrography using the epc901 High Speed Line Image Sensor

2020-11-11T01:41:00Z

We present a new camera board, firmware, software, and spectroscope of our own design using the ESPROS epc901 CCD line image sensor. Background In a recent Element14 blog The Planck Constant and the Relationship of Frequency to Photon Energy...(read more)

Wio Terminal Sensor Fusion - Remote Data Display and Control using Blynk

2020-11-09T00:07:51Z

SensorsEnter Your Electronics & Design Project for a chance to win a $200 shopping cart!Submit an Entry Submit an Entry Back to homepage Project14 Home Monthly Themes Monthly Theme Poll The Wio Terminal has both WiFi and Bluetooth capabil...(read more)