802.15.4 Analog indgang med en potentiometer
Når det kommer til analog indgang, it doesn't get any easier than a basic potentiometer. I denne tutorial, you'll learn how to connect a "pot" to one of the two analog inputs on an XBee radio. Kom godt...
View Article802.15.4 Digital indgang med en knap
I denne tutorial, we'll walk you through how to program an XBee radio for digital input and wire up a button so that you can use an XBee to make your digital electronics projects wireless. Kom godt i...
View ArticleFølelse Kraft med FSR
I modsætning til en simpel trykknap, force sensing modstande (FSR's for short) kan fornemme, hvor hårdt en bruger er at trykke ned. I denne tutorial, we'll make a wireless FSR. Kom godt i gang →
View ArticleTælle penge med en Coin Acceptor
Dit XBee kan gøre reelle penge, helt af sig selv. I denne tutorial, we'll walk you through how to program the radio, konfigurere acceptor og wire det op til en XBee så du kan oprette projekter, der...
View ArticleJoystick med XBee
Let's get physical! Deltag dette joystick til din XBee radio til en fantastisk måde at tilføje bevægelse til dit projekt, sending all kinds of things in different directions. Kom godt i gang →
View ArticleSensing lysniveauer med en fotocelle
Fotoceller er en populær komponent i elektronik-projekter; de lader dig fornemmer lysniveauer. I denne tutorial, you'll learn how to create a wireless photocell. Kom godt i gang →
View ArticleQuadcopter Batteri Monitor og Laser Controller
Har du planer om at flyve en quad copter? Nå du skal bruge en måde at overvåge dit batteri niveau! Ellers, du vil blive ophidset og flyve det og derefter batterispændingen vil falde nok til, at den...
View ArticleSecurity Monitor
Ønsker du at opdage, når en person passerer? Uanset om det er uden for din lejlighed eller dit værelse eller endda i den næste aflukke, kan du trådløst opdage, hvis nogen går forbi der vil lyde en...
View ArticleTrådløs Bar Graph Lysstyrke display
Would you like an LED bar graph to wirelessly show you how bright or dim a room is elsewhere? Well this is just the solution for you! This project uses an MBed microcontroller, lyssensor, LED bar...
View Article802.15.4 Analog Input with a Potentiometer
When it comes to analog input, it doesn't get any easier than a basic potentiometer. In this tutorial, you'll learn how to connect a "pot" to one of the two analog inputs on an XBee radio. Get Started →
View Article802.15.4 Digital Input with a Button
In this tutorial, we'll walk you through how to program an XBee radio for digital input and wire up a button so that you can use an XBee to make your digital electronics projects wireless. Get Started →
View ArticleFeeling Force with an FSR
As opposed to a simple push button, force sensing resistors (FSR's for short) can sense how hard a user is pressing down. In this tutorial, we'll make a wireless FSR. Get Started →
View ArticleCounting Money with a Coin Acceptor
Your XBee can make real money, all by itself. In this tutorial, we'll walk you through how to program the radio, configure the acceptor and wire it up to an XBee so you can create projects that earn...
View ArticleJoystick with XBee
Let's get physical! Join this joystick to your XBee radio for a terrific way to add movement to your project, sending all kinds of things in different directions. Get Started →
View ArticleSensing Light Levels with a Photocell
Photocells are a popular component in electronics projects; they let you sense light levels. In this tutorial, you'll learn how to create a wireless photocell. Get Started →
View ArticleQuadcopter Battery Monitor and Laser Controller
Do you plan on flying a quad copter? Well you’ll need a way to monitor your battery level! Otherwise, you will get excited and fly it and then the battery voltage will drop enough such that the current...
View ArticleSecurity Monitor
Do you want to detect when a person passes by? Whether it is outside your apartment or your room or even in the next cubicle, you can now wirelessly detect if someone passes by which will sound a voice...
View ArticleWireless Bar Graph Brightness Display
Would you like an LED bar graph to wirelessly show you how bright or dim a room is elsewhere? Well this is just the solution for you! This project uses an MBed microcontroller, light sensor, LED bar...
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