Let's Make Robots!
This is a 2.4 GHz Antenna 3.0dBi with Reverse Polarized connector desighned for wireless. It is a perfect fit for GPS and Xbee, and also a good alternative to RF … Read more
Specification: 1. 4 gear motor:    12V 2. Unloaded speed:    8100 RPM 3. Speed as slowed down:    200 RPM 4. Output power:    60W 5. Unloaded … Read more
Here is a link where you can see the video for Robot rope dancer http://www.youtube.com/watch?v=QPBHcBvdVM4 Read more
Price: $13 USD
BlinkM is a "Smart LED", a programmable full-color RGB LED. It is controlled from a small AVR microcontroller (ATtiny45). The user can control the RGB LED over a … Read more
I remembered that I was sweating for weeks about what should I have for a power supply circuit. However, I came accross this and all of my worries vanished. … Read more
Price: $12.99 USD
Resistors. In an irresistible, money-saving assortment. Save money with this assortment of 500 ¼-watt fixed carbon film resistors with 5% tolerance. Find exactly … Read more
Price: $4.95 USD
Description: Yes you read that correctly - 10Farad capacitor. This small cap can be charged up and then slowly dissapated running an entire system for hours. … Read more
5V Regulators Being stupid I can never find out how much resistor and what do i know I would need to get my 7,2V Racing pack battery to turn in to nice 5V that my … Read more
Price: $1 USD
Voltage comparators are very useful components that does just what the name tells you: it compares voltages (duh!). A voltage comparator can be seen as a … Read more
Allways a board to fit your needs :)  http://194.201.138.187/epages/Store.storefront/?ObjectPath=/Shops/Store.TechSupplies/Categories/PICAXE/PICAXEProjectBoards Read more
If you're ever in need of additional digital inputs or outputs then this chip may be an answer to your prayers. It only requires two connections from your … Read more
This is a motor driver that I like because of this: It is usable from 6 to 50V, at up to 4A total output currentIt has a 5V output, so you can just hook up any … Read more
What's that? In robotics, "solenoids" are a type of actuator. You have a coil (4) of enamelled wire (same stuff you find in motors and relay coils) wound loosely … Read more
Can be bought online here - but may be cheaper to get in your local electronics store Good tutorial: read more and see pictures here Read more
Price: $3 USD
Relays are an alternative to motor-controllers. They do consume a little power from your battery when in either on or off position (turned on) - but they also do … Read more