DIY 4x4x4 LED Cube Blue Red LED Electronic Learning Kit
Feature:
The PCB board has printed component parameters, even though without reference to the circuit diagram, can be soldered directly, very convenient.
1. Double-sided wiring, can withstand repeatedly desoldering, not easy to fall off;
2. The bending is not easy to happen (Refers to the non-human bending), poor plate will bending by time goes and the environment change.
3. Impedance more stable and reliable;
Specification:
Supply voltage: 5V
Board size: 71 x 73mm
Kit Weight approx: 90g
Type: Double color (blue + red LED) kit, single color (blue LED) kit, please choose what you need.
Difference between single color and double color kit:
MCU programming procedures are not the same: the double color LED is 3 feet, single color is 2 feet.
Methods: R + hole vacant in single color kit and the other steps are the same with the double color kit.
Note:
The components are soldering from small to larger.
Some individual components such as resistor capacitor is temporarily out of stock, we will send the others near the value of the element instead, it will not affect the function, please don't worry about this.
After welding, please self-help debugging, if the welding no error generally can be successful, if welding failure, we can't guarantee you 100 success, but we are committed to achieve full after-sales service.
Package included:
1 x PCB board
4 x Super bright long leg LED
2 x 40P round female
5 x 5mm LED space pillar
4 x 5mm colorful LED
4 x 15mm copper pillar
1 x DC005 to USB power cable
1 x DC005 seat
1 x 25V 470UF electrolytic capacitors
4 x 1K resistor
1 x 40P chip seat
1 x STC12C5A0S2 programmed procedures
3 x 22P ceramic capacitors
1 x 11.0592M crystal
1 x 1m single conductor
How to welding:
This kit is using beams and layer of common anode common cathode connection.
Layer connection:
P2.0-P2.7 is layer control line, we first divided this cube into left and right two sides, each measuring 2 LED cathode connected together as a layer. The left side of the topmost (i.e. Layer 4) of the common cathode layer control line is P2.0, common cathode layer control line of the second layer on the left is P2.1, common cathode layer control line of the third layer on the left is P2.2, the left side of the fourth layer (that is the bottom) the common cathode layer control line is P2.3, the right side of the top level (that is, on the 4th layer) the common cathode layer control line is P2.4, the right side third layer common cathode layer control line is P2.5, the common cathode layer control line on the right side second layer is P2., the right side of the first layer (ie lowest) common cathode layer control line is P2.7.
Beam connection:
Wiring of beam is more classic, as shown above, on the left side of each female on the board wrote B+ is the cathode of blue LED in double color kit, R+ is the cathode of red LED in double color kit (BUT if you buy the single LED cube, that is the LED positive electrode)
