2.54mm Pitch 40 Pin Male Header In Pakistan40 Pin Male Header is 2. 54mm (0. 1) 40 pin break away single row male header. 40 Pin Male Header can be cut to size with a pair of wire cutters. You can use them for many projects; for example with the Arduino shield. Specifications: Contact spacing: 2. 54mm (0. 1) Number of positions: 40 Number of rows: 1 Gender: male Termination type: straight Mounting style: through hole Package Includes: 1x 40 pin single row male header

the relay remains on

sensor interfaces

This is PL2303 CH340G USB To TTL(Serial) Converter For Arduino Nano Raspberry Pi USB to TTL / USB-TTL /STC microcontroller programmer / PL2303 in nine upgrades plate with a transparent cover Compatible with ARDUINO

On-Board Port: Micro-USB 5V/2

Material : Silicon

water pump

the electric current is big

No Minimum Load

the maximum current up to 30A

For example

the rapidly decreasing voltage battery is the poor battery

Then short press the "SET" button to enter to set the value of the next parameters