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 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

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

Electronic News
24 Wednesday

Programmable quad output PMIC powers any FPGA, SoC or DSP

 Exar Corporation has introduced, a quad output programmable Universal PMIC with an input operating voltage range of 6 V to 40 V.

01 Thursday

High-accuracy, adjustable, dynamic power limiters

 Maxim has posted data sheets for a series of dynamic power limiters with thermal controlled current foldback, describing them as the first parts available with this combination of features

01 Thursday

Integrated runtime analysis for ARM finds errors in running code

 IAR Systems is promoting its runtime analysis add-on product C-RUN by marking 30,000 evaluation downloads – which the company interprets as revealing significant need in the user base for such a combination. The add-on is integrated with the complete IAR Emb...

01 Thursday

X-band GaN power amplifier delivers 35 W

 RFMW has announced design and sales support for a 35W GaN power amplifier designed for weather and marine radars in the X-band (9 to 10 GHz).

01 Thursday

Embedded IoT gateway from Mouser

 Mouser Electronics is stocking the MIO 2263 Embedded IoT Gateway from Advantech, a single-board computer (SBC) equipped with either an Intel® Celeron or Intel Atom™ CPU.

01 Thursday

Berkeley Lab pinpoints better electrolyte for lithium-ion batteries

 Berkeley Lab researchers have used X-ray absorption spectroscopy to study a model lithium electrolyte in the search for a better understanding of how the liquid electrolyte operates.

01 Thursday

Evaluating Zero-Drift Amplifier Performance

 Analog applications are demanding better precision and drift performance due to improvements in data converter resolution and the economic drive to reduce or eliminate periodic calibration.

01 Thursday

Intel draws makers' attention with a Quiz

 Following up on its recent launch of the Edison Module, Intel is probing makers’ awareness about this brand new development platform.

01 Thursday

ARM mbed Bluetooth and WiFi boards from CSR

 CSR will shortly offer two connectivity products for the new ARM mbed operating system (OS) that will enable developers to produce complete Internet of Things (IoT) solutions.

01 Thursday

Precision op amps are aimed at IoT

 On Semiconductor (Phoenix, Arizona) has introduced a family of "zero-drift" low-voltage CMOS precision operational amplifiers, for use as front-end amplifiers and in power management.

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