All of the specific boards in the ProtoSnap LilyPad developing Board are easy; they have one big component, and possibly a couple of little supporting components, like resistors.
- 5 Digital I/O pins
- 4 Analog pins
- Built-in LED on pin 13
- Built-in ON/OFF switch
- Built-in energy supply socket (JST connector) for the 3.7V LiPo battery and asking circuit ( no extra battery pack charger required)
- Simplified layout with less pins, providing more area for sewing or less projects that are complex
Central towards the Simple board may be the ATmega328 — the top square that is black the center of the board.
This is actually the microprocessor, the “brains for the procedure.” This is just what stores and executes your Arduino design. Surrounding the ATmega328 certainly are a few passive components that are supporting absolutely absolutely nothing all of that important for you.
Off to the right regarding the ATmega328 (though it will be difficult to see unless it’s lit) is a small little Light-emitting Diode. This may be categorized as the utmost component that is important the Arduino. The Light-emitting Diode is linked with Arduino pin 13, and may be properly used for the blinking needs. In the top left, there is a momentary push switch, familiar with reset the ATmega328. This can make whatever design the Arduino is operating begin from the top again.
There is an On/Off fall switch underneath the ATmega328. The functionality of that is pretty apparent, however it could be a misleading that is little. You can find a ways that are few power the ProtoSnap LilyPad Development Board, plus in many cases, you’ll likely utilize the included FTDI board to power it making use of your computer’s USB. In the event that board is running on the FTDI board, the On/Off switch is going to do next to nothing. The switch just controls capacity to the Arduino if you should be powering it via that little white connector to the left associated with the ATmega.
The connector that is white the straightforward board is really a significantly typical energy connector, hailing through the JST group of connectors. It’s mostly aimed at connecting certainly one of our Lithium Polymer batteries. LiPo’s are rechargable batteries, therefore we have additionally included a battery charger regarding the LilyPad Arduino Simple. Therefore for those who have battery pack plugged in, plus an FTDI fundamental Breakout linked, it is possible to charge the battery pack from your own computer.
Oh, and where do you link the FTDI board? Well, spiking up towards the top of the Arduino Simple is really a right-angle male header that is six-pin. The header that is female the FTDI board should slide efficiently onto that connector.
Powering the LilyPad Developing Board
The LilyPad LilyPad developing Board may be powered in 2 means:
You can run the board from a USB cable and FTDI if you have a USB power source available (a computer, 5V USB wall adapter, USB battery pack, etc.
If you want any project to be much more portable, it is simple to attach try tids site A lithium-polymer that is rechargable battery the board. See Technical Notes part to learn more about batteries and recharging.
Checking out the Test Circuit
The LilyPad developing Board vessels with pre-loaded code that showcases every one of the LilyPad pieces attached to it.
To power up the LilyPad developing Board, link it to your personal computer utilizing a FTDI and mini-B USB cable, or connect an E-Textiles Battery. Then slide the turn on the right part regarding the LilyPad Arduino easy to the in place.
First the LEDs that are white on separately one at the same time. Then a RGB LED will blink each color. After the series completes, the LilyPad developing Board are quite ready to simply just take inputs! Decide to try putting your hand throughout the heat sensor. When the sensor reads a particular limit, the red LED will illuminate. Putting your little finger on the light sensor will switch on the white LEDs. Pushing from the push that is momentary may cause the buzzer to create some sound. Flipping the LilyPad slip switch (on the bottom remaining side regarding the board) to the in place may cause the motor that is vibe start vibrating for haptic feedback.
Note: This guide assumes you might be with the latest variation for the Arduino IDE in your desktop. Should this be your very first time utilizing Arduino, please review our guide on setting up the Arduino IDE.