The MaxBotix low voltage MB1010 LV-MaxSonar-EZ1 offers very short to long-range detection and ranging, in an incredibly small package with ultra low power consumption. The MaxSonar-EZ1 detects objects from 0" to 254".
These jumper wires make it easy to interface your project or breadboard to an Arduino, Beagle Bone, or Raspberry Pi. They are stranded 26 awg wires with a male and female termination. The wire are assorted colors.
This is a DS18B20 precise temperature sensor. The sensor achieves an accuracy of +/- 0.5C over most of it's operating range. The sensor is used over a 1-wire 5V TTL interface. This makes it ideal for general measurements.