Mai 162014
 
Arduino Hall Effect Switch

Ok, this is an easy one to make. We are going to use a hall effect switch to turn the Arduino UNO’s built-in led on and off with a magnet. We will be using the Allegro Microsystems A1120EUA Hall Effect Switch Connect pin 1 of the switch to the Arduino +5V supply (red wire) Connect pin […]

Aug 192011
 
Statie meteo -Arduino + LCD +  DHT11

First of all, you will need to wire the DHT11 sensor and the LCD as shown in the circuit diagram below: Loading the program to get the weather station going: The code for reading the Sensor data and displaying it on the LCD is available here, The code is very easy to read and understand and […]

Wii Motion Plus + Arduino

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Feb 022011
 
Wii Motion Plus + Arduino

Ok so I, after much research, have been able to read the gyro data of the new wii motion plus peripheral with the arduino microcontroller. With this code and the code previously developed for the wii nunchuck (here), we are able to create a 6 DOF IMU for under $40. Thanks Nintendo! Best of all, […]

Miniarduino

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Dec 282010
 
Miniarduino

Nevoia de miniaturizare i-a impins pe electronisti sa creeze opere de arta. mai jos o sa prezit proiectul  One Chip Arduino preluat de pe http://www.geocities.jp/arduino_diecimila/obaka/project-2/index_en.html The circuit of LilyPad arduino is mounted on the DIP of ATmega88. There are Reset-SW,Skech loading pin-header and LED of D13. Using internal clock 8MHz. Doesn’t put ICSP pin-header because […]

 Posted by at 09:51

Modificarea servo motoarelor

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Dec 272010
 
Modificarea servo motoarelor

Am vazut ca cele mai ieftine servo motoare nu depasesc cu mult 20 roni, dar au un dezavantaj enorm cursa prea mica si anume 60 de grade. Am cautat pe internet si am gasit cum se poate modifica in servo motor pentru a obtine o miscare continua la 360 de grade . sau Voi ce […]

OBDuino

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Dec 252010
 
OBDuino

Intrucat am vazut o cerere foarte mare de montaje care sa prezinte parametri automobilelor , public aici ceva proiecte gasite pe net si care pot fi contruite cu un buget foarte mic Introduction The OBDuino is an in-car real-time display of various information, like speed, RPM, instant fuel consumption or average trip fuel consumption as […]

 Posted by at 23:40

Citirea datelor transmise de o sonda meteo .

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Dec 202010
 
Citirea datelor transmise de o sonda meteo .

Salutare , zilele acestea o sa intru in posesia unei radiosonde meteo modelul, Vaisala Radiosonde RS80-15GH Digital GPS WeatherStation, ce are urmatoarele caracteristici: Description……. Weather Radiosonde Make…………. Vaisala Type/Model…… RS80-15GH Voltage……….. Battery Orogin………… Met Office Condition……… NEW in sealed bag Met Office Weather Radiosonde, with 8 channel digital GPS receiver, 403 Mhz Telemetry Transmitter, Barometric, […]

Basic IR proximity sensor

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Dec 192010
 
Basic IR proximity sensor

Basic IR proximity sensor The photo depicts the schematics for an infrared sensor which allows you to detect an object’s distance from the robot. Am mai gasit 2 scheme Varianta cu rezistenta de 47k pentru citirea prin portul analogic si varianta cu condensator pentru citirea prin porturile digitale . Documentatie mai multa gasiti aici. Vio […]