In his blog, Charalampos describes his experience with SeeedStudio’s Grove Ear-clip Heart Rate sensor and Cosm (former Pachube) cloud service. The employed sensor is quite cheap and can detect heart pulses from the ear lobe, by measuring the infra-red light reflected by the tissue and by checking for intensity variations. By connecting this sensor with an ADK board […]
Portable and cloud-based heart rate tracker Continue Reading
Sometimes you want everything in the program to stop while a given condition is true. You can do this using a while loop. This example shows how to use a while loop to calibrate the value of an analog sensor. In the main loop, the sketch below reads the value of a photoresistor on analog pin 0 and
How to use a while loop to calibrate the value of an analog sensor using Arduino Continue Reading
Building beautiful GUI Based applications is the dream for every project which involves a display, however, quality of available displays and ease of development has always been a challenge. This is however fast-changing courtesy of the Mikromedia 7 Capacitive development board from Mikroe. The mikromedia 7 Capacitive is a compact development board, designed as a
MIKROMEDIA 7 CAPACITIVE DISPLAY Continue Reading
Over time, we have built several Arduino based weather stations, real-time clocks, dataloggers and a dozen of projects based on Nokia 5110 LCD display. For today’s tutorial, we will merge all that we have learned from each of those tutorials and we will build a datalogger with a display that allows you to select different
NOKIA 5110 LCD BASED ARDUINO DATALOGGER WITH MENU Continue Reading
This example demonstrates one techinque for calibrating sensor input. The Arduino takes sensor readings for five seconds during the startup, and tracks the highest and lowest values it gets. These sensor readings during the first five seconds of the sketch execution define the minimum and maximum of expected values for the readings taken during the
Calibrating sensor input using Arduino Continue Reading
Experience Level: Intermediate (requires soldering) Time Required: 3-5 hours depending on experience J-BOT Kit Jameco P/N 2140285 Someone mentioned that Jameco needed a robotic mascot. I have always been a tinkerer, especially with radio-controlled electronics and so I volunteered for the chance to design and create the J-Bot. While this was my first autonomous
Arduino 4wd robot with ping sensor “J-Bot” Continue Reading
SurveilsQUAD (e-CAM20_CUXVR) is a synchronized multiple camera solution for NVIDIA® Jetson AGX Xavier™ Developer Kit that consists of four 2MP camera board and a base board to interface with the NVIDIA® Jetson AGX Xavier™ Developer Kit. Each camera is based on the camera module e-CAM21_CUMI290_MOD, a SONY® Starvis IMX290 color CMOS image sensor. E-con Systems has
AI-ENABLED SURVEILSQUAD CAMERA FEATURES JETSON AGX XAVIER Continue Reading
IoT application development SensiBLE 2.0 by SensiEDGE simplifies cloud connectivity, shortens time to market and accelerate Delivery of Industrialized IoT solution Introducing SensiBLE 2.0, a new portable IoT module in a small form factor (17 x 40mm) powered by a rechargeable Li-Ion battery. Packed with a variety of sensors such as ambient light sensor, UV sensor, pressure sensor,
SENSIBLE 2.0 NEXT GENERATION OF INDUSTRIALIZATION OF IOT SOLUTION Continue Reading
Norman is a climatic simulation library designed to run on an Arduino Uno for indoor and greenhouse automation projects. Arduino Library for mathematical climatic simulation of natural daylight, temperature, and humidity cycles using minimal data sets. Given a set of parameters for a target locale, the library returns values for temperature, dew point, Relative Humidity, and
This Arduino Nano Shield consists of a Light sensor, a Magnetic field sensor, and Temperature sensor. The shield can be used to develop various projects required light sensing, magnetic field sensing, and temperature sensing. All sensors provide analog voltage outputs, so each output is connected to analog inputs of Arduino Nano. SENSORS OPT101 High Sensitive
