See privacy notice
Shipping & Returns
Delivery time is 24-48 hours. Orders received before 12:00 CET on a business day will be shipped the same day, orders received after that time will be shipped the next business day.
warehouse is in the European Union
you will have no customs or import tax for your order.
If you have some in-stock and some backordered items we will ship your order once all the items are in stock. If you need in-stock items ship now, please process 2 separate orders: one for the in-stock items and one for the backordered items.
We don't charge VAT to companies with valid Intracom VAT Number
. Please send us an e-mail with your data and we will send you instructions to process your order. For the moment our website doesn't detect this automatically.
Customers in Europe without EU VAT Intracom number will be charged with VAT as stated in European legislation.
Minimum order amount is 15€
Blackberry Trackballer Sparkfun
21.73€ VAT included
This is a breakout board for Blackberry Trackball. The four spindles on the trackball have a tiny circular magnet the end; each of these are paired with an SMD hall effect sensor, which are used to measure up, down, left and right movements of the trackball. An SMD momentary switch is placed under the trackball to give you a select switch. The BTN line will be pulled low when the switch is pressed.
Also included on the Trackballer are 4 LEDs: red, blue, green and white. These can be powered to light the clear trackball up any color you can imagine.
All features are broken out to a 0.1" pitch header. Regulated, 2.5-5.25VDC power must be provided to power the Hall sensors. The trackball is attached with strong CA glue. Board comes as shown, with all components populated.
The hall-effect sensors and trackball combo are surprisingly sensitive. A slight roll of the trackball creates multiple high/low transitions on the four axis pins, easily picked up by any microcontroller. A 360° rotation of the trackball, along a single axis, will result in about 9 high/low transitions.
* Center select button
* 360° direction
* Hall effect sensors measure up/down/left/right movements of trackball
* Red, blue, green, white LEDs to light up the trackball
* All pins broken out to 0.1" pitch header
For more information, please visit this products
Customers who bought this product also purchased
MBED ARM Cortex-M3 LPC1768 96 MHz
OpenSegment Serial Display - 20mm (Red)
Flex Sensor Sparkfun
Gears for Robotics Module 1
Gears for Robotics Module 0,5
Rotary Encoder with Switch Illuminated Red/Green
Flexinol - 0.012
LED - RGB Clear Common Anode
Electronic Brick Arduino
Sparkfun On Demand
Sparkfun In Stock
Seeedstudio In Stock
Pololu On Demand
Pololu In Stock
WiFi Serial Transceiver Module w/ ESP8266
Bluetooth HC-06 Module
Jumper Wire 50 Piece Rainbow Assortment M-M 150mm
RS232 to TTL Converter Module
Wixel Programmable USB Wireless Module Pololu
Thermocouple Amplifier MAX31855 breakout board
RGB LED Module
XBee 2mW PCB Antenna - Series 2 (ZB)
Jumper Wire 10 Piece Rainbow Assortment M-M 150mm