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
21 Thursday

Aaron write comment:

Does anyone know where I can find the steering control for ... Read comment

21 Thursday

Aaron write comment:

I have a couple of questions for anyone that can help. ... Read comment

16 Saturday

sara write comment:

Could you send me your project, please? ... Read comment

13 Wednesday

titus write comment:

I tried this circuit and it worked well. Could you kindly ... Read comment

10 Sunday

Sonali write comment:

I want to send the sensor data from arduino to android ... Read comment

24 Friday

Vi7 write comment:

Hi, I want to control VLC player from Arduino, play + ... Read comment

12 Sunday

carlos write comment:

same problem do anyone know how to fix that????? ... Read comment

07 Tuesday

Admin write comment:

I don't use Android Studio. I use Eclipse ... Read comment

02 Thursday

Ali write comment:

Hello! Could you send me your Android Studio project, please? ... Read comment

01 Wednesday

Abishai write comment:

Hi. I want to get the voltage reading as serial data ... Read comment

29 Sunday

unknown write comment:

thx for this. but how i can receive temperature from arduino ... Read comment

25 Wednesday

rishdawg write comment:

I'm getting this problem too, please help  :) ... Read comment

18 Wednesday

phamb587 write comment:

Hey admin!I got the problem with my app that is done ... Read comment

13 Friday

zehra write comment:

HiI have questio if anyone can help me i need to ... Read comment

10 Tuesday

nwell write comment:

Works Great !i have testedthe receiving string partw/ HC05 WBee Module ... Read comment

27 Friday

kevin write comment:

hiee i am also facing the same problem ree..i tried running ... Read comment

20 Friday

mohamed write comment:

Same problem here ! ... Read comment

10 Tuesday

Sinlu Samuel write comment:

Could you tell me about the DIY platform you have used ... Read comment

07 Saturday

jorge loarte write comment:

I find very interesting the diagram I will also try to ... Read comment

30 Friday

aaron write comment:

can you give me the full source code fo your program?i ... Read comment

Electronic News
27 Wednesday

MEMS pricing tool priced at €11,000

 System Plus Consulting, a sister company to Yole Developpement, is offering a software tool to allow modelling of the cost of MEMS devices. A corporate license is priced at €11,000 (about $12,250).

01 Thursday

Implanted biosensor can be wirelessly charged

 A laboratory at the Ecole Polytechnique Federale de Lausanne (EPFL) has developed an implantable biosensor that can report measurements wirelessly and powered by a battery worn on the skin.

01 Thursday

Pushing emulation beyond functional tests

 With the launch of its Veloce Power Application software, Mentor Graphics advocates for the emulation of large SoCs beyond the typical sets of functional tests, allowing designers to pin-point power peaks at gate-level while...

01 Thursday

Kickstarter project offers indoor positioning on Arduino

 A group of young engineers in Ghent, Belgium, that go by the name Posyx, has developed an Arduino-compatible printed circuit board that can provide positioning and motion information that is accurate to within 10 centimeters.

01 Thursday

TDK extends range of ceramic caps for automotive applications

 Electronic components in automotive applications need to be highly resistant to thermal and mechanical stress. To meet the demand for such components, TDK Corporation has expanded its GSA series of multilayer ceramic capacitors (MLCCs). These components employ ...

01 Thursday

Avnet Embedded EMEA to distribute Ampire's displays

 Avnet Embedded has recently introduced the Ampire standard range of displays with Cover Lens and Projected Capacitive Touchscreen, including the 4.3”, 5.0”, 7.0” and 10.1” sizes.

01 Thursday

Farnell to stock Murata's ultra-compact 1W converters

 Farnell element14 has introduced Murata’s new NXE1 series of cost-effective 1W Isolated DC/DC Converters into its product lines. With a profile 30% lower than the 7mm height industry norm, the unit is well suited for design...

01 Thursday

Pocket-sized Intel compute sticks at Mouser

 Global distributor Mouser Electronics is now shipping the Intel Compute Stick with Windows 8.1, a new generation of computer that enables any screen with an HDMI interface to become a fully functional personal computer.

01 Thursday

Thin supercapacitors for wearable and ultra-portable devices

 CAP-XX (Sydney, Australia), recently announced flat supercapacitors in the “Thinline” series of single-cell parts; the company is a maker of supercaps for burst and back-up power, and has eliminated selected materials and changed processes to reduce thic...

01 Thursday

Low cost USB vector signal generator spans 100 MHz to 2.5 GHz

 Signal Hound, maker of USB-based RF test and measurement products, recently announced announced a vector signal generator that is USB-powered and weighs just 130 grams; the VSG25A costs $495 and features a frequency range of 100 MHz to 2.5 GHz with d...

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