Microcontrollers with USB interface are common, but…

Microcontrollers with USB interface are common, but…

FTDI.FT-X series USB to serial bridges can be still reasonable option even for today.


ESP8266 – 5$ internet connected switch

ESP8266 – 5$ internet connected switch

EasyIoT @ instructables.com shows us how to build an Internet connected switch using ESP8266 Wifi module and EasyIoT Cloud...


Bluetooth enabled Door locker using Arduino

Bluetooth enabled Door locker using Arduino

Frank Donald @ gadgetronicx.com has build a bluetooth controlled door locker using Arduino.


Control Loop Challenges of Wireless Systems

Control Loop Challenges of Wireless Systems

Automation is defined as using various control systems to operate equipment such that there is minimal human intervention.


Choosing $1 sound card for DC-capable low speed oscilloscope

Choosing $1 sound card for DC-capable low speed oscilloscope

Tomasz Ostrowski has tested some cheap USB sound cards as low speed oscilloscope interfaces/recorders.


WebRadio player 2 (ARM 32-bit Cortex-M0)

WebRadio player 2 (ARM 32-bit Cortex-M0)

Vassilis Serasidis build a simple Webradio player based on ARM 32-Bit Cortex-M0.


Wifi throwie : improved version

Wifi throwie : improved version

iotests.blogspot.fr build a throwie based on ESP8266 WiFi module and a mini drone battery, he writes: A few months ago, Andreas...


How to ensure a stabile RS485 communication?

How to ensure a stabile RS485 communication?

LTM2881 allows RS485 or RS422 communication even in harsh environment.


Have you tried Serial to Ethernet communication?

Have you tried Serial to Ethernet communication?

More than 50 developers tested Wiznet modules during Pizza workshops in Brno, Bratislava and Budapest.


Arduino WiFi Shield 101 is on sale

Arduino WiFi Shield 101 is on sale

by Zoe Romano @ blog.arduino.cc: We are excited to announce that Arduino Wifi Shield 101 developed with Atmel is now available...


High Speed Ecosystem Support and Calamity Monitoring System

High Speed Ecosystem Support and Calamity Monitoring System

The innovation of equipment for calamity detection and monitoring are quite rampant.


RePhone kit: World’s first open source and modular phone

RePhone kit: World’s first open source and modular phone

Seeed Studio has announced that RePhone, an open source and modular phone kit: With Rephone you can: 1.Create your own phone in...