This project demonstrates the functioning of an “Ultrasonic Mono-pulse Tracker” built using two Grove ultrasonic sensors. Two sensors facing forward at a small angle from each other are placed on a servo pedestal capable of rotating +/- 60 degrees based on commands from an Arduino UNO board. The “Amplitude Comparison Mono Pulse” principle demonstrated here is […]
Ultrasonic Mono Pulse Tracker Continue Reading
Hey, what’s up, Guys! Akarsh here from CETech. GPS-based location tracking is one of the very important services nowadays. We use this to find a path to our destination and also track the position of our goods using this. But have you ever heard of location tracking without using GPS? Today we are going to discuss
BLE & LoRa Based Indoor Location Tracker Without GPS Continue Reading
Introducing GetFit, your ultimate health and workout partner. GetFit is an easy-to-use, teachable fitness tracker with the capability of detecting an endless variety of exercises. Powered by Arduino Nano 33 BLE Sense and Edge Impulse, it is a completely open-source project. Features Can Count unlimited exercises Fully open-source Teachable Rechargeable Calorie Burn Estimation on a
DIY Fitness Tracker(GET-FIT) Continue Reading
Over the last several months, [Aaron Christophel] has been working on creating a custom firmware for cheap fitness trackers. His current target is the “D6 Tracker” from a company called MPOW, which can be had for as little as $7 USD. The ultimate goal is to make it so anyone will be able to write
OTA FLASH TOOL MAKES FITNESS TRACKER HACKING MORE ACCESSIBLE Continue Reading
Introductions of single axis solar tracker: A commonly favored Arduino project is a solar tracker system that follows the intensity of sunlight. It is divided into two primary categories: the single-axis solar tracker and the dual-axis solar tracker. The solar tracker with only one axis is operated by one motor, enabling movement in two directions.
A Guide to Building Your Own Single-Axis Solar Tracking System Continue Reading
This project is an update of my original Peak Power Tracker Battery Charger Project. It is designed to control a 12V solar panel charging a 12V lead acid battery. The updated version of this project uses the Arduino Duemilanove development board (from www.sparkfun.com) as the basis for the project. Then I used the Arduino Protoshield
Arduino Peak Power Tracker Solar Charger Continue Reading
Highlighting the huge application potential of the company’s advanced power management ICs (PMICs), e-peas has confirmed that its AEM10941 devices for photovoltaic energy harvesting are being incorporated into tracking equipment employed in Australian cattle ranches. e-peas engineers worked in conjunction with the team at Dutch systems integrator SODAQ on the development and implementation of energy efficient livestock monitoring hardware for
For this first edition of the hardware teardown, we’re dissecting technology and lifestyle brand Withings’ cheapest activity and sleep tracker: the Withings GO.  Since they launched their first connected weighing scale back in 2010 (the WiFi Body Scale), I’ve been a big fan of Withings. They make beautiful products that integrate seamlessly with their online
Withings GO activity tracker teardown Continue Reading
The Radio Amateur Satellite Corporation, AMSAT, recently designated RadFxSat as AO-91 after its successful deployment from a Delta II rocket as a secondary payload to NASA’s JPSS-1. RadFxSat is the first of several AMSAT satellites which are flying a Maximum Power Point Tracker (MPPT) designed and built by Brent and I as a continuation of
AMSAT Maximum Power Point Tracker (MPPT) Continue Reading
The power tracker is an IOT based device that helps us to keep track of our power consumption. It also alerts us when we are exceeding the power usage limit. With this device, we don’t have to wait until the end of the month to know our power usage. Daily usage alert helps us control
IoT Power Tracker for Your Home Continue Reading
