The module accepts a wide voltage input (3.3V–5V). To make the 5V input safe for the ILI9225 (which is strictly 3.3V), the module includes a voltage regulator.
When you change the divider, also : a higher voltage may require a capacitor with a higher voltage rating (e.g., 25 V instead of 10 V). jymc220bi schematic full
Labeled for the motor's armature connections. If the motor spins the wrong way, reverse these two wires. The module accepts a wide voltage input (3
Uses high-current SCRs (often S8020L) and Diodes (D8020L) to rectify AC to DC and control the speed. Control Logic: Labeled for the motor's armature connections
If the board is completely dead, check the glass fuse on the board or in the machine's control panel.
Do you need help on the board or troubleshooting a specific error code ?