Proton 3V 0.2W Blue 2835 SMD LED (Pack of 4000) 10k ohm There is no solder link

There is no solder link between the back of the circuit board

Brand Hi-Link  Model number HLK-10M05 Input Voltage 100V-240V AC Output 5V

These are Carbon Film Resistor with a value of 47 ohm 1/8W and tolerance of ±5%

SC / APC - SC / APC 3 Meter SM SX 3

Proton 3V 0.2W Blue 2835 SMD LED (Pack of 4000) 10k ohm There is no solder linkThis is a High Quality Blue Colour SMD LED. These LEDs consume low power and generally produce a wide angle of light disbursement which can be narrowed through the use of external lenses. The Forward Voltage is 3. 0 3. 2 volts and the wavelength is 450 460nm. SMD LEDs are substantially smaller than lead frame type components, they can be used on smaller boards, with higher packing density, less storage area, and smaller equipment. Just like the other