A4988 Stepper Motor Driver Controller Board- RED
Candle Safety
1. Trim your wick before burning your candle the first time and every subsequent burn thereafter.
2. We advise burning your candle for periods of no longer than three hours at a time.
3. Discontinue burning your candle when there is 10mm / 1cm of wax is remaining.
4. Always burn your candle on a stable and heat resistant surface, away from drafts or items that can catch alight.
5. Never leave a burning candle unattended, near children or pets.
6. If you’re burning more than one candle at a time, space your candles approximately 100mm (10cm) apart.
This is Red A4988 Stepper Motor Driver Controller Board. It is made of superior material, safe and stable, great for 3D printers. A4988/DRV8825 can also be used, but pay attention to direction when inserting, otherwise, the driver may be burned down. Pin Configurations: Features: Compact size, easy to install and use. All jumpers hit the ON position to indicate 16 subdivisions (4988) or 32 subdivisions (8825). Jm connection motor; Jv Connects 5V and 12V-24V Power Supply. E /S /D /G of Jc corresponds to Enable /Step /Dir /Gnd driving signal output on the connection respectively. Package Includes: 1 x A4988 Stepper Motor Driver Controller Board- RED