HC05 Bluetooth Module General Purpose Diode Operating Voltage: 2x AG13 button

Operating Voltage: 2x AG13 button cells

It's a 2mm 1 Meter Black Polyolefin Heat Shrink Tube Sleeve

The Terminal Block is a multifunctional and small terminal block

Operating Temperature -40°C to 105°C Maximum Clamping Voltage 845V @ 50A Rated Power 0

Shunt regulator

HC05 Bluetooth Module General Purpose Diode Operating Voltage: 2x AG13 buttonHC05 Bluetooth Module is used very widely as it full of features and is available at very cheap price. HC05 Module is a serial Bluetooth module with six pins, which are State, RXD, TXD, GND, VCC and En. State pin is connected to the onboard LED which indicates that Bluetooth is working or not. RXD and TXD receive and transmits serial data respectively. GND is connected to the ground of the circuit whereas VCC is connected to the 5V supply voltage. En