5mm Clear lens Blue LED (Pack of 1000) 10µF Capacitor These are Metal Film Resistor

These are Metal Film Resistor with a value of 2k ohm 1/4W and tolerance of ±1%

DC DC converter circuit

128x64 dot matrix VA73x39mm

central controller loss

Minimum operating voltage: 8V

5mm Clear lens Blue LED (Pack of 1000) 10µF Capacitor These are Metal Film ResistorIt is a general purpose 5mm Clear Lens Blue Colour LED, Its Forward voltage is 2. 1 to 3. 0V and it is a Through Hole LED. These LEDs are used for general purpose in electronic circuits, modules, devices, indicator lights, and many other devices. These LEDs have two terminals Anode(+) and Cathode( ). It is a low power consumption with a wide viewing angle Ideal for backlight and indicator. The most common Applications of these LEDs is as a Power