A lot of the specific boards in the ProtoSnap LilyPad developing Board are easy; they have one component that is big and possibly a few tiny supporting elements, like resistors.
- 5 Digital I/O pins
- 4 Analog pins
- Integrated LED on pin 13
- Integrated ON/OFF switch
- Built-in energy supply socket (JST connector) for a 3.7V LiPo battery and charging circuit ( no extra battery pack charger required)
- Simplified design with less pins, offering more room for sewing or less complex projects
Central towards the Simple board could be the ATmega328 — the top black square in the center of the board.
This is actually the microprocessor, the “brains regarding the operation.” This is exactly what shops and executes your Arduino design. Surrounding the ATmega328 are some passive components that are supporting absolutely nothing all of that important for your requirements.
To your right associated with 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 crucial component on the Arduino. The Light-emitting Diode is tied to Arduino pin 13, and certainly will be applied for the blinking needs. During the left that is top there is a momentary push key, familiar with reset the ATmega328. This can make whatever design the Arduino is operating begin from the top again.
There is an On/Off slip switch underneath the ATmega328. The functionality of the is pretty apparent, however it may be a small misleading. 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 utilizing your computer’s USB. The On/Off switch will do absolutely nothing if the board is powered by the FTDI board. The switch only controls capacity to the Arduino if you should be powering it via that small connector that is white the left associated with ATmega.
The white connector on the easy board is really a significantly typical energy connector, hailing through the JST category of connectors. It’s mostly intended for connecting certainly one of our Lithium Polymer batteries. LiPo’s are rechargable batteries, so we have additionally included a battery pack charger in the LilyPad Arduino Simple. Therefore you can charge the battery from your computer if you have the battery plugged in, and an FTDI Basic Breakout connected.
Oh, and where do the FTDI is connected by you board? Well, spiking up towards the top of the Arduino Simple is just a right-angle male header that is six-pin. The header that is female the FTDI board should slip efficiently onto that connector.
Powering the LilyPad Developing Board
The LilyPad LilyPad developing Board may be driven in 2 methods:
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 assembling your shed to be much more portable, it is simple to connect a rechargable lithium-polymer battery pack to the board. See Technical Notes part to learn more about batteries and charging you.
Examining the Test Circuit
The LilyPad developing Board vessels with pre-loaded rule that showcases most of the LilyPad pieces attached to it.
To power the LilyPad Development Board up, link it to your computer or laptop using a FTDI and mini-B USB cable, or attach an E-Textiles Battery. Then slip the turn on the side that is right of LilyPad Arduino Simple to the in place.
First the white LEDs turn on separately one at the same time. Then a RGB LED will blink each color. When the sequence completes, the LilyPad developing Board are quite ready to simply simply simply take inputs! Decide to try putting your hand on the heat sensor. After the sensor reads a threshold that is certain the red LED will illuminate. Putting your hand on the light sensor will switch on the white LEDs. Pushing from the momentary push key can cause the buzzer to help make some sound. Flipping the LilyPad slip switch (on the bottom remaining side associated with the board) to the in place can cause the motor that is vibe begin vibrating for haptic feedback.
Note: This guide assumes you’re utilising the version that is latest of this Arduino IDE on your own desktop. Should this be your very first time utilizing Arduino, please mail order bride review our guide on setting up the Arduino IDE.