download 8x8x8 led cube program software

The Keil µVision demo Version has limitation regarding the size of binary, but it’s enough and works for me. There are several tools that can be used to transfer the hex file (machine-code) to the STC microcontroller.Īctually, I can use the Keil µVision tool for Programming and compiling. nun möchte ich ♜ontroller new mit einer neuen Version flashen. Therefore, it used a ULN2803 which provides each of his 8 x outputs with up to ~500mA to drive the Z-Axis through 470 ohm.Ĭube funktionierte soweit okay. We know that the ♜ normally can maximal provide the outputs with ca. These lead via 470 Ohm resistors the Z-axis of 8 layers. Pins 1 to 8 on STC12c5a60s2 are mapped to pins 1-8 of (u9) Darlington array ULN2803. This is the best elegant way, that you can control the 64 piece LED individual with 2×8 Ports. The OE pin of each latch goes to ground to always make available the contents of the 8 latches at the outputs. With each plus at LE pin, the latch will read the data out of the ♜ and at the same time forward the previous saved data to the output.

It’s works as a buffer and saves the last input data. The LE (latched enabled) are used for columns and the 8 outputs rows. The 74HC573 is an octal D-type flip flop with latched. The total 64 input pins of 8 Latches (74HC573) are connected to the 8 Data Port0 (P0.0-P0.7). Pins 21 to 28 on the STC12c5a60s2 go to the enable pins on the corresponding of 8 x SN74HC573 latches. Port0 – Pin (32-39) used for X-axis followed by a pull-up resistors 10K The LEDs are arranged in 3 axis as follows:

The LEDs are controlled by a STC12C5A60S2 micro-controller.

1 x STC12C5A60S2(with code) U10 DIP-40 (STC is a Chinese design company).

The following ICs are used for this issue:

Download 8x8x8 led cube program software