About We are a community of makers, artists, designers, and builders focused on simplifying the world of electronics DIY by modularizing information. Instead of showcasing users’ projects, we offer bite-size, easy-to-follow articles that help you hit the ground running. We understand that, for many, the idea is more important than the method of accomplishing it. Our hope is that by offering working code and wiring examples for almost anything you would want to make, we can create building blocks that will enable people to stop searching for help, and start getting their idea made.
BoardBT (redirected from Main.ArduinoBoardBluetooth) This page is temporarily OFFLINE Overview Bionic Arduino – Introduction to Microcontrollers with Arduino Bionic Arduino is a set of four 3-hour classes in November 2007 hosted by Machine Project and taught by Tod E. Kurt. It is an introduction to microcontroller programming and interfacing with the real world using the Arduino physical computing platform. How to control arduino board using an android phone and a bluetooth module The circuit is as simple as it gets so you probably already have most of them. You will need: - arduino board - bluetooth serial module (I used a btm222 module on a breakout board with an inbuilt regulator ) - an LED - resistor (100ohm) - wires - breadboard The only problematic part here is the bluetooth module. There are different modules all over the internet so be sure you check the pinout in the datasheet of the one you get as it can differ. Also notice that there are two general classes of bluetooth modules: Class 1 has range of about 100 meter (300 feet) Class 2 has range of about 10meter (30 feet) In case you're wondering they are entirely compatible and you can only get 100 meter range if both of the devices (ie the mobile and the serial module) are class one. If one of it is class 1 the maximum range is lower.
Plant Watering Watcher - Version II - RED - Page18 Circuit diagram: Parts: R1,R4________470K 1/4W Resistors R2____________47K 1/2W Trimmer Cermet or Carbon R3___________100K 1/4W Resistor R5_____________3K3 1/4W Resistor R6____________15K 1/4W Resistor R7___________100R 1/4W Resistor C1_____________1nF 63V Polyester Capacitor C2___________330nF 63V Polyester Capacitor C3,C4_________10µF 25V Electrolytic Capacitors D1__________1N4148 75V 150mA Diode D2_____________5mm. Temperature Sensor + Arduino « DanielAndrade.net Hello people, it’s been a while since I have posted projects on this website. This semester was really busy, I didn’t have time to much else, but soon I will have my winter holiday (Here in south our summer holiday is from December to February). Today I am going to show you how to build a simple temperature sensor using one LM35 Precision Temperature Sensor and Arduino, so you can hookup on your future projects. The circuit will send serial information about the temperature so you can use on your computer, change the code as you will.
Basic Electronics There are two types of electrical signals , those being alternating current (AC), and direct current (DC). With alternating current, the direction electricity flows throughout the circuit is constantly reversing. You may even say that it is alternating direction. The rate of reversal is measured in Hertz, which is the number of reversals per second. So, when they say that the US power supply is 60 Hz, what they mean is that it is reversing 120 times per second (twice per cycle). With Direct Current, electricity flows in one direction between power and ground.
Third Hand++: A multi-use helping hand for electronics and other delicate work. In the past I've used the third hands/helping hands available at chain electronics shops and have been frustrated with their usability. I could never get the clips exactly where I wanted them or it took more time than it really should to get setup right. I also wanted the ability to hold small circuit boards and alligator clips just don't do a very good job. I was familiar with the adjustable coolant hose systems used to spray coolant at cutting tools in the machining industry and thought that would be a great place to start. I ordered various nozzles and hose segments from my favorite online machine tool supply company and started experimenting. This is what I came up with.
Arduino Arduino is an open-source computer hardware and software company, project and user community that designs and manufactures kits for building digital devices and interactive objects that can sense and control the physical world. Arduino boards may be purchased preassembled, or as do-it-yourself kits; at the same time, the hardware design information is available for those who would like to assemble an Arduino from scratch. The first Arduino was introduced in 2005. The project leaders sought to provide an inexpensive and easy way for hobbyists, students, and professionals to create devices that interact with their environment using sensors and actuators. Common examples for beginner hobbyists include simple robots, thermostats and motion detectors. Adafruit Industries estimated in mid-2011 that over 300,000 official Arduinos had been commercially produced, and in 2013 that 700,000 official boards were in users' hands. History
razzpisampler Solution The Arduino IDE is available for the Raspberry Pi. It is a little bit slow, but usable. Use these commands to install it: #10-#30 AWG Wire Cutting Stripping Machine Cut Stripper BRAND NEW Ship From US 013964569636 Place bid Review and confirm your bid Bid confirmation d h m Tutorial: Send SMS from your Arduino using an old Motorola cell phone Sending text messages from your Arduino can be a bit of a hassle. In this tutorial, I’ll show you a simple way to send text messages with your Arduino for around $20. If you want to send a text message from your Arduino, you’ve got basically three options: Use a GSM shieldUse an ethernet shield to send emails to a wireless carrier’s email-to-SMS gatewayPlug your Arduino into a computer via USB and have a script running on your computer that uses the aforementioned email-to-SMS gateway method.