12L Dual-Tank Slush Machine Display Control PCBA

The 12L Dual-Tank Slush Machine Display Control PCBA is built as the user interface board for commercial frozen beverage and slush equipment. The board provides two display sections for a dual-tank machine and includes operating buttons, LED status indicators, and display control functions on a single PCBA. Operators can use the panel to select beverage modes, adjust operating parameters, and control lighting or rinse functions, depending on the machine configuration. This board uses an FR-4 PCB with a green solder mask and a long rectangular form factor. Multiple mounting holes sit around the board for installation inside the front control panel. The visible assembly holds two three-digit LED displays, a TM1629B driver IC, multiple tactile push buttons, status LEDs, an electrolytic capacitor, and a signal connector. Surface-mounted resistors and other supporting components also sit around the display and control circuits. The two display sections give separate visual feedback for t…