I own several Arduino's and shields.

• 2 Arduino Uno
• 1 Arduino Ethernet Shield
• 1 DF Robot Ethernet Shield
• 1 Arduino Pro 328 5v/16MHz
• 2 Arduino Pro Mini 328 5v/16MHz
• 1 DF Robot prototyping shield
• 1 DF Robot LCD Shield I own 2009 (Older Version)
• 1 Seeed Solar Charger shield Wiki page
• 1 Arduino Mini USB Adapter The revised one.

Used this layout to connect The Pro Mini 328 to the Mini USB Adapter. But apparently this doesn't work because reset isn't pulled 'hard' enough or something. No biggie: just connected pin 3 from the Serial USB board to the 'next' pin on the 6 pin header. So eventually I connected 5 pins of the 6 and now it's working like a charm on the Pro 328 and the Pro mini 328. Me happy!

Link I used for my LikeJar Arduino on a breadboard.

The switch is to disconnect the pin3 from the FTDI chip, to use the Arduino Pro Mini as a AVR programmer using the Arduino-ISP sketch.

–

Not really Arduino but handy (for me), links to other stuff in my component box.

• 4 H-Bridge Motor Driver 1A, Datasheet, Usage example
• 3 Line Sensor Breakout - Analog QRE1113
• 1 Triple Axis Accelerometer Breakout ADXL330
• 1 Sharp GP2D12 IR Range sensor
• 1 Rf receiver (Usage example.
• 2 RF transmitter
• 1 Kingbright 3 digit 7 segment display. (BC56-12 common cathode) My usage of it: 7segment.
• 1 Motor Shield - L298P Manual