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
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

19 Friday

Steve m write comment:

I'm new to electronic circuits and am attempting to build your ... Read comment

14 Sunday

harsh write comment:

Hey tolik777, can you plz tell me how to connect 4 ... Read comment

02 Tuesday

jefin write comment:

Sir please help me. I buy allnthings and made the car. ... Read comment

02 Tuesday

jefin shaji write comment:

Sir i bought all things and also made that car. But ... Read comment

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

Electronic News
27 Friday

Semitrex' ultimate goal: "one size fits all" power conversion

 After two years in stealth mode and having filed 46 patents around a capacitive voltage reduction technology dubbed muxcapacitor, Californian startup Semitrex Technologies is looking up to address a three billion unit a year power s...

01 Thursday

Porsche rainmaker advocates platooning

 Individual mobility as our fathers knew it gets increasingly challenged. Traffic density, pollutant emissions and other ecologic problems afflict the automotive industry. To some extend, new forms of traffic organisation could relief the situations. Armin Müller, on...

01 Thursday

Radar-based sensor network helps drivers finding a parking spot

 Searching for a parking spot can be quite annoying. In particular in urban areas, motorists waste lots of time and fuel on the search for a place where they can leave their vehicle - for a couple of minutes or overnight. A test project in Munich curren...

01 Thursday

8-bit PIC MCUs focus on LED lighting applications

 Microchip Technology Inc., has introduced a family of 8-bit PIC Microcontrollers (MCUs) with the PIC16(L)F1769 family which is the first PIC MCU to offer up to two independent closed loop channels.

01 Thursday

Xilinx flexes its muscles in the ADAS arena

 With the latest generation of its Zync FPGA and microprocessor combination, Xilinx intends to address among other applications the automotive market. At Embedded World, the company demoed a number of applications highlighting the versatility of this concept.

01 Thursday

Sensirion debuts multi-pixel gas sensor

 Sensor vendor Sensirion AG is set to debut its multi-pixel gas sensor at the 2015 Mobile World Congress in Barcelona, Spain.

01 Thursday

Power capacitor addresses e-mobility

 Battery and hybrid electric vehicles use large power capacitors as a DC link cap, an energy buffer typically located near the motor. The RingCap from TDK company Epcos addresses this use case with a ring-shaped capacitor - it fits in...

01 Thursday

Dual nanowire structure absorbs light efficiently

 Researchers at Aalto University have developed a method to implement different types of nanowires side-by-side into a single array on a single substrate. The dual-type nanowire arrays can be used in applications such as LEDs and solar cells.

01 Thursday

SMD LED package focuses on space saving applications

 Specialist electronic components distributor Components Bureau has introduced the KPG-0603 series from Kingbright. Measuring 0.65x0.35 mm with a thickness of 0.2 mm, the LEDs are suitable for applications where space is limited.

01 Thursday

RX700 MCU offers 240-MHz, run-from-flash operation

 The RX700 microcontroller series expands the 32-Bit RX family to with a part that has 240 MHz operation, security features and 4 MB of memory: a combination that Renesas presents as an increase in productivity and security for industrial con...

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