Features:
- Directly plug-in famous A4988 or DRV8825 stepper driver
- Easily control the stepper motors via just 2 digital I/O
- Easy connection of cables via screwless PC terminals
- Build-in DIP switch for adjusting driving modes
- Connector for DC 5V input power (Signal)
- Connector for DC 9V – 24V input power (Stepper Motor Driver)
12V 1A Power Adapter
Passive Buzzer Module
CD4060B Binary Counter IC
3144 Hall Effect Sensor
Ferric Chloride
IR Speed Encoder Module
2N3906 1A SMD
Digital Hygrometer FY-12






