Pay in 4 interest-free payments of $39.38 Learn more
Ships within 48 hours · Estimated delivery Oct 8 - Oct 13
check out : Raspberry Pi Zero W Kit
1 x 1x4 Membrane Keypad
a USB connection
the change in conductivity can be converted into a corresponding gas concentration output signal
Enables making and receiving phone calls
1/4 Inch Water Flow Sensor YF - S402 Soldering check out : Raspberry Pi1 4 Inch Water Flow Sensor YF S402 The YF S402 water flow sensor is a device that is used to measure the flow rate of water. It consists of a turbine type rotor that is placed in the water stream, and as the water flows past the rotor, it causes the rotor to spin. The sensor measures the speed of the rotor and converts it to a flow rate. The sensor has a digital output, which means that it provides a digital signal that can be read by a
US$ 14.95
US$ 29.95
US$ 113.60
US$ 113.60
US$ 15.00
US$ 16.95
US$ 113.60