DFRobot 4WD Arduino Robot Mobile Development PlatformThe DFRobot 4WD Arduino Mobile Platform is intended for use with the DFRobot ROMEO Microcontroller and includes 4x drive motors, 4x wheels and a complete chassis with mounting hardware. A variety of sensors can be easily added and kept protected from external damage. The bottom sturdy case keeps the motors and battery pack protected to avoid fall damage. If you have built from salvaged parts before, you can tell the difference from a high strength

Compensation Range: 10-25 pF

mW or dBm readout

Drive safely on the roads with Electronix Express' HID Xenon Lights

Update Rate: 3 times/second

GW Instek provides a very thoughtful design -the zero key function

Convenient keychain lanyard

this huge rocket can reach heights over 650 feet

USB data cable - 1 pc

When the pulse repetition rate switch is set to 400Hz

120/220 VAC transmitter (250 VAC max)

1Mpts FFT signal display makes the dull frequency domain signal analysis more delicate

and has double-action jaws