PIR (motion) sensor with a cable around it.
PIR sensors are used to detect motion from pets/humanoids from about 20 feet away (possibly works on zombies, not guaranteed). This one has an adjustable delay before firing (approx...
$9.95
In Stock
Angled shot of a Adafruit METRO 328 Fully Assembled
We sure love the ATmega328 here at Adafruit, and we use them a lot for our own projects. The processor has plenty of GPIO, Analog inputs, hardware UART SPI and I2C,...
Out of Stock
Angled shot of half-size solderless breadboard with red and black power lines.
This is a cute, half-size breadboard with 400 tie points, good for small projects. It's 3.25" x 2.2" / 8.3cm x 5.5cm with a standard double-strip in the...
$4.95
In Stock
Angled shot of Premium Male/Male Jumper Wires - 40 x 6 (150mm)
Handy for making wire harnesses or jumpering between headers on PCB's. These premium jumper wires are 6" (150mm) long and come in a 'strip' of 40 (4 pieces of each of...
$3.95
In Stock
Front cover of "Programming Arduino" By Simon Monk - Second Edition.  Cover features a closeup of a rectangular ocean-blue rectangular microcontroller, the Arduino Uno.
Using clear, easy-to-follow examples, Programming Arduino: Getting Started with Sketches - Second Edition reveals the software side of Arduino and explains how...
$15.00
In Stock