The HK9980 programmable LED controller is a versatile electronic module designed for controlling LEDs and LED modules used in advertising signs, decorative lighting, architectural lighting, and various visual effect applications.
The controller supports from 1 up to 10 independent output channels. Depending on the selected number of channels, the controller provides up to 29 pre-programmed lighting effects.
Each lighting program can be set to repeat from 1 to 10 times independently. The effect speed is smoothly adjustable via an onboard trimmer potentiometer.
Programming and configuration are performed using two buttons (SB1 and SB2). A dedicated RESET button (SB3) restores the factory default settings: 10 active channels, all 29 programs enabled, and factory-defined program repetitions.
The controller operates from an 8-18V DC power supply. When using 12V LED modules, the supply voltage must be 12V. The maximum total output current is 10A, with up to 1A per channel.

Technical Specifications:
Application: LED lighting, advertising signs, decorative and architectural lighting effects.
Number of channels: 1 to 10.
Output type: Low-side switching (negative / ground switching). The controller switches the negative (ground). The positive (+) is common for all channels.
Programs: up to 29 pre-programmed lighting effects.
Program repeat count: 1 to 10 times per program.
Speed control: trimmer potentiometer.
Programming controls:
- SB1 and SB2 - channel and program selection.
- SB3 (RESET) - factory reset.
Power supply: 8-18V DC.
Maximum total current: 10A.
Maximum current per channel: 1A.
PCB dimensions: 130 x 67 mm.

Number of programs per active channels:
1 channel - 2 programs.
2 channels - 5 programs.
3 channels - 16 programs.
4 channels - 19 programs.
5 channels - 20 programs.
6 channels - 21 programs.
7 channels - 21 programs.
8 channels - 25 programs.
9 channels - 27 programs.
10 channels - 29 programs.

This product is a fully assembled module.