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Pollution Parameters Monitoring System Using Bluetooth Mesh

A system for mobile real time air pollution monitoring system has been developed. This system is being developed with an aim to monitor pollution in real time. This system uses low cost air quality monitoring sensors with location and Bluetooth modules via mesh network. we can use Radio channel instead of Bluetooth network.

How To Create Ble-wifi Range Extender For T-skin

We wanted to increase the communication range of the Tactigon Skin so we could use it over longer distances than BLE can offer.

Corporate Companion

The ultimate business accessory, a robot companion for all your corporate needs. Including inspirational quotes and buzzwords!

Psoc4 : Bootloader, Timer, Interrupts, Sleep, I/o, Lcd & Imo

A Software Only Clock demonstrating Timer, Interrupts, Sleep Mode, Power Over I/O, LCD Driver, Bootloader, IMO modification for PSoC 4.

Psoc 4: Wireless Programming

Instead of programming CY8CKIT-049-42xx PSoC 4 through USB, program it wirelessly via Bluetooth-UART link with HC-05 module.

Etc100

Design and implement a system to request data to a device via TCPIP using AVR-IoT WG developmentr board from Microchip

Amazon Alexa Smart Home Using Nodemcu

Ever thought of controlling things with your voice? I bet everyone has wanted to do it and to be like Tony Stark in Iron Man!

Arduino Bluetooth Basic Tutorial

Ever thought of controlling any electronic devices with your smart phone? Today I will show how to do it. using arduino and bluetooth module

Pcf8574 Gpio Extender - With Arduino And Nodemcu

In this tutorial, I am going to talk about the PCF8574 8-bit GPIO Port Extender. It is one of the many GPIO extenders available in the market.

I2c 7-segment Display With attiny85

An I2C device that uses common anode 7-segment displays.

Wireless Vcr Controlled Over The Internet

Video surveillance has always been a hot topic and implementing ways to keep an eye on things remotely doesn't have to be difficult.

South Park's Buddha Box

A real, working version of South Park's Buddha Box.

Tca9548a I2c Multiplexer Module - With Arduino And Nodemcu

Did you ever get into a situation where you had to wire up two, three or more I2C Sensors to your Arduino just to realize that the sensors have a fixed or same I2C address. Moreover, you cannot have two devices with the same address on the same SDA/SCL pins!

Vox: The Google Assistant

Are you interested in learning Google Assistant API? Do not know where to start? Assemble It Yourself (AIY) Google Voice kit is an answer!

How To Build A Usbtiny Isp Programmer

The best way to use CNC milling machines to build your PCB. PCB milling machines give you good quality PCB and it takes less time, less resource and cheapest way to produce PCB prototypes!So, let's build a USBtiny ISP programmer by utilizing a CNC milling machine!Without further do, let's get started!

Breathing And Company Helper (bach)

Check in on a loved one instantly and have fun!

Raspberry Alarm Upgrade

In this Project, my 20 years old alarm system gets an upgrade, email and SMS warnings replace the old phone calling notification.

Vintage Car On-board Messaging System

What to do when you're stuck in the middle of the Sahara with a a flat tire ? Isn't it a good excuse to use XBee pro for sending messages.