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
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

22 Thursday

Mayank write comment:

did u displayed the data streaming in android? ... Read comment

18 Sunday

Luqman write comment:

Hi Admin... I am using Bluetooth HC05, i have problem for ... Read comment

16 Friday

Eduardo castellani write comment:

Hello, thanks for the tutorial.I'm looking for a code, where to ... Read comment

15 Thursday

Luqman Khakim write comment:

Hello Master... How Setting AT Command Bluetooth HC05 thatdata from arduino ... Read comment

31 Wednesday

TIENMINHNGUYEN write comment:

HI everyone ! - How to know this decree and where ... Read comment

23 Tuesday

Mj write comment:

How to set baud rate on android side ? On arduino ... Read comment

Electronic News
17 Friday

SMT GNSS global positioning module is only 9.6x14.0x1.95mm

 Featuring a sensitivity of -167dBm with its built-in antenna for an easy integration, the 9.6x14.0x1.95mm CAM-M8C module from u-blox is a low profile GNSS positioning module that offers simultaneous GNSS operation for GPS/G...

01 Thursday

New trigger options for scopes target automotive developers