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
23 Sunday

oral smith write comment:

Good day,I like your circuit very much, I will like to ... Read comment

25 Saturday

rishabh singh write comment:

What does socket failed means?? I did everything right, bt still ... Read comment

22 Wednesday

Admin write comment:

At present we are developing a new application ... Read comment

21 Tuesday

Parag Deshpande write comment:

"Unfortunately the app has crashed" i am getting this error as ... Read comment

20 Monday

Mardonio write comment:

Speek Portuguese,Como posso controlar V7 com mc145152 with mc12017 ,o mais ... Read comment

12 Sunday

Mae write comment:

how much voltage source required? thankss ... Read comment

09 Thursday

Ehab write comment:

Did you add the permission in manifest ?<uses-permission android:name="android.permission.BLUETOOTH_AD MIN" /> ... Read comment

19 Friday

RT write comment:

Hello, How do I import the source code into Android Studio ... Read comment

17 Wednesday

priyal write comment:

hey i am using stm32f303vc discovery board and hc-o6 bluetooth moduleand ... Read comment

17 Wednesday

francesco write comment:

Hi all,i have the connectivity issue, socket failed. How i fix ... Read comment

13 Saturday

Daniel write comment:

I will try it, but won't the extra .001 ceramic capacitor ... Read comment

25 Monday

kelly write comment:

amaizing ... Read comment

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

Electronic News
27 Thursday

Real-time data hub for smart electromobility

 Intelligent mobility is requires that cars can share data – for example with other vehicles, with services providers, repair shops, fleet operators and, in the case of an electric car, with charging stations. As a result of the ELISE research project, the Karls...

01 Thursday

Apple iCar: Do iCare?

 Whether its creators call it ‘iRod,' 'iMove" or ‘iCar,’ Apple has launched a pedal-to-the-metal drive into the automotive industry, while keeping typically mum, according to industry analysts.

01 Thursday

40/60V FETs for cordless appliances add logic-level drive by MCU

 Infineon, from its International Rectifier acquisition, has extended the feature set of the IR StrongIRFET Power MOSFETs series to enable electrical appliances – typically cordless types – to be more compact and durable.

01 Thursday

Visualisation tool traces operation with FreeRTOS and Microchip PIC32 MCUs

 Percepio AB, Swedish developer of RTOS visualisation tools, has added a version of FreeRTOS+Trace targeting Microchip's PIC32 microcontrollers (MCUs) and MPLAB X IDE.

01 Thursday

600V power FETs that get 'close to perfection', says ST

 With the assertion of switching performance that is approaching “perfect”, STMicroelectronics has extended its MDmesh M2 series of N-channel power MOSFETs with a family of devices that offer the highest power efficiencies in power ...

01 Thursday

1.2 kW front-end power supply modules fit 1U shelf

 Murata Power Solutions’ D1U54-D-1200 series of DC-input front end power supply modules are 1000VRMS isolated power supplies that provides 12Vdc output at 1200W, with a standby voltage at up to 20W.

01 Thursday

Golden unit status for Atmel BitCloud ZigBee PRO SDK

 Atmel® Corporation has announced that its BitCloud ZigBee PRO software development kit (SDK) has achieved the prestigious Golden Unit status for the ZigBee PRO r21 standard.

01 Thursday

Probes addresses challenge posed by testing high-end digital devices

 Everett Charles Technologies (ECT) has added to the company's veratile ZIP semiconductor test probe family. The Z-080YHJ is designed to meet the many challenges associated with testing High End Digital (HED) devices.

01 Thursday

Racing car technology reaches road freight vehicles

 Kinetic Energy Recovery Systems (KERS), in the automotive world developed to give race cars an additional boost, could possibly soon help long haul trucks and delivery trucks to burn less fuel and emit less exhaust gases. As a welcome side effect, the vehicles get a...

01 Thursday

Measuring station scrutinizes eCall functionality

 Quick help after a car accident is a major factor to reduce traffic fatalities. For this reason, the eCall system will be mandatory in new cars in Europe, starting in March 2018. For developers, it is high time to get their systems up and running. Anri...

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