Recent Projects
CxemCAR 2 - Android controlled RC Vehicle with real-time video (Bluetooth & Wi-Fi)

CxemCAR 2 - Android controlled RC Vehicle with real-time video (Bluetooth & Wi-Fi) - In this article describes the control crawler platform from any Android-device (tablet, smart phone, etc.) via Bluetooth, as well as viewing real-time video and rotation control pan/tilt of Wi-Fi IP-Camera.

DIY Infrared Thermometer

DIY Infrared Thermometer - Infra Red Thermometer (MLX90614 sensor and display from Nokia 5110) on Arduino

FEZ Panda II RC car (Android control via Bluetooth)

FEZ Panda II RC car (Android control via Bluetooth) - In this article, I will describe the assembly CxemCAR project for the .NET Micro Framework compability board (FEZ Panda II)

Lighting control with Android device through Bluetooth

DIY DC Amp Volt Watt Meter on the Arduino - In this article, I will use the current monitor based on the ZXCT series IC for measuring current voltage and watts

Lighting control with Android device through Bluetooth

Lighting control with Android device through Bluetooth - Here we describe a prototype light control, or any other load using Android device, be it a tablet, smart phone, clock, etc. Communication is performed via Bluetooth. The controller is used with .NET Micro Framework: FEZ Panda II

Simple RC car for beginners (Android control via Bluetooth)

Simple RC car for beginners (Android control via Bluetooth) - This is a simple project of Android Bluetooth Car with Bluetooth control. This project is open source and multiplatform: Arduino (Processing), STM32, MSP430, PIC, AVR, FEZ Panda II (.NET Micro Framework). To control the car used Android-device with a built-in accelerometer

Arduino RC car (Android control via Bluetooth)

Arduino RC car (Android control via Bluetooth) - In this article, I will describe the assembly CxemCAR project for the Arduino-compability board

STM32 RC car (Android control via Bluetooth)

STM32 RC car (Android control via Bluetooth) - In this article, I will describe the assembly CxemCAR project for the STM32 board

Communication between the STM32 and Android via Bluetooth

Communication between the STM32 and Android via Bluetooth - This article describes the organization of communication via Bluetooth between the microcontroller STM32 (used board STM32 Value Discovery) and any Android-powered device (smartphone, tablet, etc.).

DIY intervalometer for Sony NEX

DIY intervalometer for Sony NEX - decided to make a DIY intervalometer for my Sony NEX 5N camera so that I could do time-lapse photography. This intervalometer should work with most Sony cameras: NEX, Alpha and other. To work intervalometer used infrared LED.

Data transfer between Android and Arduino via Bluetooth

Data transfer between Android and Arduino via Bluetooth - This article, shows two examples of working with Bluetooth: 1. Send data to Arduino 2. Data transfer between Android and Arduino. Use Java code.

Arduino and Bluetooth

Arduino and Bluetooth - two-way data transfer between Arduino and PC (or other device).

LM317 Calculator

LM317 Calculator - LM317 (LM350 and LM338) on-line calculator. Voltage Regulator and Current-Limiter Circuits.

USB data transfer between Android and Arduino

USB data transfer between Android and Arduino - In this article we will discuss how to implement two-way data transfer between Android and Arduino in MicroBridge mode (ADB over USB). For this, we make a simple circuit using a Ultrasonic Distance Sensor and Piezo Buzzer.

LED Calculator

LED Calculator - Current Limiting Resistor On-Line Calculator for LEDs. Series and parallel.

Recent Comments
24 Monday

Mohammed Rizwan write comment:

Hi, I found your project" Plant watering watcher2" idea very interesting. ... Read comment

01 Saturday

Halil write comment:

Can u show how to use motor shied with 4 dc ... Read comment

24 Wednesday

Rasputin write comment:

Its not that complex, U1 and U2 are just simpe current ... Read comment

22 Monday

robocon write comment:

Can it controlled by WII remote. ... Read comment

16 Tuesday

KALUYA MOSES write comment:

thanks am interested with this project of building small power fm ... Read comment

06 Saturday

Peter Spolenak write comment:

Hello, I just like to ask if is it maybe possible ... Read comment

05 Friday

Ajay write comment:

Hi....I have used this code in one of my programs and ... Read comment

29 Friday

Alessandro write comment:

Thank you very much!!Only, I need to use SoftwareSerial library... so ... Read comment

24 Sunday

Martin write comment:

Hello, now I found a solution to display values (e.g. from ... Read comment

24 Sunday

Martin write comment:

Hello brother,for the most part I understand your code and the ... Read comment

19 Tuesday

M write comment:

Hello once again. I solved my problem by appending data in ... Read comment

19 Tuesday

M write comment:

Further to my previous comment, it appears that the code receives ... Read comment

19 Tuesday

M write comment:

Firstly thank you very much for posting this example code. It ... Read comment

14 Thursday

John Michael Clarin write comment:

sir, are you using Eclipse IDE or Processing IDE? ... Read comment

13 Wednesday

Suresh write comment:

i need 12v 1.3amp circuit and 16.5v 800ma circuit.i tried with ... Read comment

11 Monday

Animesh write comment:

Can u please briefly explain me the Additional channel means? And ... Read comment

31 Thursday

Glenn OKeefe write comment:

I've never put something like this together. I was wondering if ... Read comment

28 Monday

Ie Chien write comment:

Arghhh... need a lot of reading and practice on eclipse. Couldn't ... Read comment

27 Sunday

Ie Chien write comment:

I see that File : MjpegView.java Line 167 : displayMode = ... Read comment

27 Sunday

Ie Chien write comment:

I have successfully view my cam through your android app. I ... Read comment

Electronic News
26 Wednesday

Data Modul releases single sided ITO touch-screen solutions

 SITO (Single sided ITO) is a PCAP technology realized by a lay-out of X and Y (ITO) on one side of the glass substrate by using bridges as insulators at the crossing points of both electrodes.

01 Thursday

Test software streamlines embedded DisplayPort 1.4 characterisation

 Keysight Technologies has introduced test support for the eDP 1.4 (embedded DisplayPort) specification. The company's eDP 1.4 electrical performance and characterization test software allows developers using eDP technology to eliminate guesswork and streamlin...

01 Thursday

RS Components augments rapid-prototyping product portfolio

 RS Components has added the Ultimaker 2 3D printer to its growing range of rapid-prototyping machines.

01 Thursday

USB 3.0 interface in 56-pin QFN package

 The FT600Q and FT601Q are FTDI Chip's first generation USB 3.0 products that function as SuperSpeed USB 3.0 to FIFO bridges, providing data bursting rates of up to 3.2Gbps.

01 Thursday

Mouser launch design contest around NXP's dual PCB configurable logic

 At electronica, NXP Semiconductors N.V. introduced its line of multi-gate, multifunction, dual PCB configurable logic devices with Schmitt-trigger inputs.

01 Thursday

Tiny LED makes bionic contact lenses realistic

 University of Washington researchers have demonstrated that by using a LED one-third of a millimeter in diameter it was feasible to stream hands-free information across a contact lens.

01 Thursday

How does a Blu-ray disc improve solar cell performance?

 An interdisciplinary research team from Northwestern Univeristy has discovered that the pattern of information written on a Blu-ray disc — and it does not matter what data is stored on the disc — improves light absorption across the solar spectru...

01 Thursday

Wireless power receiver enables compact and efficient contactless battery charging

 Batteries provide power to many different applications across a wide range of industries. Wireless charging enables those applications where it is difficult or impossible to use a connector.

01 Thursday

Advanced wheel hub drive passes extensive driving tests

 Besides high design freedom and low-wear characteristics, wheel-integrated electric drives offer a high potential to improve safety and driving dynamics of electric vehicles. However, they pose high challenges to drive design ...

01 Thursday

SystemDesk generates virtual ECUs for functional tests

 Version 4.3 of the Systemdesk Autosar tool from dSpace enables function developers and software integrators in the automotive domain to automatically generate virtual Electronic Control Units (V-ECUs) in a development process complying with Autosar R4. Within t...